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TERMINAL · ENTITY CARD · ORGANIZATION

ImmunoGen, Inc.

Canonical entity in the resolved graph · MA · methodology entity-graph/v1 · 04dbc9a9-469b-4b12-a050-2fcef45b5eb6

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Cross-source identifiers

Every current identifier attachment, with the link method and confidence carried verbatim — deterministic links are 1.000; probabilistic links surface their real matcher confidence, never rounded up.

Current identifier attachments with link confidence
SchemeValueSource tableLink methodConfidenceSinceProvenance
cms_op_manufacturer_id100001306929cms_open_paymentsdeterministic_manufacturer_id1.0002026-06-13
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
evidence: {"rule":"D-OP-MANUFACTURER","manufacturer_id":"100001306929","manufacturer_name":"ImmunoGen, Inc.","manufacturer_state":"MA"}
fda_firm_nameIMMUNOGEN INCfda_firm_linkdeterministic_firm_name1.0002026-06-14
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
evidence: {"rule":"FDA-FIRM","match":"exact_normalized_name_unique_manufacturer","matched_fda_sources":["drugsfda"],"normalized_firm_name":"IMMUNOGEN INC"}

Graph edges

One-hop relationships — ownership, chain membership, operation — each backed by a federal source row.

Current 1-hop graph edges
RelationshipEntityConfidenceSource tableProvenance
pays →FOUAD ABBAS (MD)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1023087699","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →WOROOD ABBOUD (IL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1245325018","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →NIHAL ABDULLA (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1750585345","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →JAFFAR HILLI (MO)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1952657462","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →AMINA AHMED (IL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1154372068","manufacturer_id":"100001306929","nature_of_payment":"Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program"}
pays →SARAH ALI (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1558547588","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →ZONERA ALI (PA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1306852728","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →YASER ALKHATIB (TX)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1194008235","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →BAHAA AMER (FL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1831624428","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →MOHSEN ARANI (TX)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1821097072","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →REBECCA AREND (AL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1437309283","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →FIKRET ATAMDEDE (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1578502480","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →SHEHZAD AZIZ (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1295732410","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →FLOORTJE BACKES (OH)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1124231998","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →HUZEFA BAHRAIN (MD)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1790734549","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →BRIAN BAKSA (NJ)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1831624352","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →ELANGOVAN BALAKRISHNAN (MO)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1407843022","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →BRETT BARLOW (MS)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1700240264","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →SAMANTHA BATMAN (VA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1659671204","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →STEPHEN BECK (AL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1881612612","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →OSAGIE BELLO (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1164726378","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →TARAS BENZAR (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1861924391","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →SNEHAL BHOOLA (AZ)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1609821016","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →CECELIA BOARDMAN (VA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1528158326","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →MARK BOROWSKY (DE)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1871570044","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →NADIM BOU ZGHEIB (WV)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1386836401","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →DEBRA BRANDT (CT)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1710918032","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →JONATHAN BRIDGES (AL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1598979973","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →JUBILEE BROWN (NC)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1972685105","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →DAVID BRYSON (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1346248077","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →RICHARD BUCK (FL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1609867472","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →NICOLE BURAK (NJ)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1700317757","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →SUSANA CAMPOS (MA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1912966052","manufacturer_id":"100001306929","nature_of_payment":"Consulting Fee"}
pays →MARCY CANARY (NY)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1053400739","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →RACHEL CARLSON (TX)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1053999730","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →JORI CARTER (VA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1780859298","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →PETER CARTER (TN)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1265428676","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →ARATI CHAND (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1942434212","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →BHUPINDER CHATRATH (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1023082088","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →NEHA CHAWLA (NJ)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1902056021","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →CHRISTOPHER CHEN (AZ)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1851603674","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →WEBER CHEN (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1679504393","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →ABRAHAM CHEONG (GA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1285624882","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →MOHAMAD CHERRY (NJ)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1386690840","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →ERIC CHEUNG (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1881872687","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →NOELLE CLOVEN (TX)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1477518686","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →ROBERT COLEMAN (TX)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1669570685","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →CONSTANTINOS CONSTANTINOU (CT)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1871551978","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →JOHN CONTI (NJ)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1811973084","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →BRADLEY CORR (CO)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1255566964","manufacturer_id":"100001306929","nature_of_payment":"Consulting Fee"}
pays →MAHER DAKROUB (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1427438928","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →CHIRAG DALSANIA (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1215026380","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →RAJAYOGESH DAVULURI (TX)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1972865731","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →ROOPA GUPTA (MD)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1194944496","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →THAD DENEHY (NJ)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1912904756","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →ALPANA DESAI (FL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1477504223","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →SCOTT DESSAIN (PA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1326061508","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →ANNA DI MARCO (PR)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1992981690","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →MARK DIAMOND (MD)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1912081019","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →ANDRE DIXON (NC)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1649634486","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →ACHALA DORAISWAMY (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1912188152","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →OLIVER DORIGO (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1306873294","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →KATHLEEN DOUGHNEY (FL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1093729287","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →RICHARD DRAKE (TX)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1306866413","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →ELLEN EARLY (NJ)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1912995960","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →MICHELLE EL-HAJJAOUI (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1184010662","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →WILLIAM ENNIS (AL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1245610914","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →SAGHI ESFANDIARIFARD (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1992167076","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →RAMEZ ESKANDER (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1144486929","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →ADEWALE FAWOLE (FL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1073742359","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →TYLER FORD (VA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1841449915","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →SUSANNAH FRIEMEL (IA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1356352116","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →JOCELYN GARCIA-SAYRE (FL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1992005086","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →RUCHI GARG (GA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1588774384","manufacturer_id":"100001306929","nature_of_payment":"Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program"}
pays →LI GE (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1194709188","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →AHMED GHANY (OH)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1275730285","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →HEIDI GODOY (NY)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1427211366","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →WHITNEY GOLDSBERRY (KY)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1043638257","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →GARY GORDON (IL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1245291780","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →ASHLEY GRAUL (PA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1538427406","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →LAUREN GRAVOIS (FL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1598146581","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →GREGORY GRESSEL (MI)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1972895092","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →SAKETH GUNTUPALLI (CO)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1922232172","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →SHEMIN GUPTA (FL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1609015528","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →CHRISTOPHER HABERMAN (FL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1750590931","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →CLAN HAHN (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1023043189","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →AMAR HAMAD (IL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1598765166","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →DILRUBA HAQUE (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1689838641","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →ROBERT HAVARD (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1225002694","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →STEVEN HEDDINGER (IA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1750344743","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →THOMAS HEFFERNAN (TX)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1326148651","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →DOUGLAS HELDRETH (FL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1699766378","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →LINDA HENDRICKS (GA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1881639821","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →CARL HENNINGSON (NJ)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1609858463","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →THOMAS HERZOG (ND)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1801814447","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →JASON HO (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1578676334","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →YUNHUI HSIANG (FL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1457390353","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →MARILYN HUANG (VA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1982856175","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →STEPHEN HUANG (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1124089685","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}
pays →MEGAN INDERMAUR (FL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1780697870","manufacturer_id":"100001306929","nature_of_payment":"Food and Beverage"}

Current record

Current claims returned for this entity, grouped by provenance subject. The table exposes the source identifier recorded for each claim.

Point-in-time

Query retained claim coordinates under bitemporal-read/v1. Most facts have no superseded row; dates outside retained coverage may return no prior version, and diffs require both coordinates.

As of
Diff

Pick a date to reconstruct, or two dates to diff. Equivalent JSON: /api/v1/history/{subject_type}/{subject_id}?at=… and …/diff?from=…&to=…

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