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TERMINAL · ENTITY CARD · ORGANIZATION

ImpediMed, Inc.

Canonical entity in the resolved graph · CA · methodology entity-graph/v1 · c8e88aa7-2622-402a-b8fa-5c3ae04c5e72

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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_id100000066373cms_open_paymentsdeterministic_manufacturer_id1.0002026-06-13
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
evidence: {"rule":"D-OP-MANUFACTURER","manufacturer_id":"100000066373","manufacturer_name":"ImpediMed, Inc.","manufacturer_state":"CA"}
fda_firm_nameIMPEDIMED 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":["establishment"],"normalized_firm_name":"IMPEDIMED 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 →CHIRAG SHAH (PA)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1144429614","manufacturer_id":"100000066373","nature_of_payment":"Consulting Fee"}
pays →WALTON TAYLOR (TX)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1063455533","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →ALLISON DIPASQUALE (TX)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1003045386","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →FRANK VICINI (MI)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1871553826","manufacturer_id":"100000066373","nature_of_payment":"Consulting Fee"}
pays →MANPREET KOHLI (NJ)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1205097581","manufacturer_id":"100000066373","nature_of_payment":"Honoraria"}
pays →NAMITA CHITTORIA (NY)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1659537405","manufacturer_id":"100000066373","nature_of_payment":"Honoraria"}
pays →SHELDON FELDMAN (NY)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1942283742","manufacturer_id":"100000066373","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 →COLLEEN MURPHY (CO)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1568667087","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →LAURA LAWSON (TN)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1881795847","manufacturer_id":"100000066373","nature_of_payment":"Honoraria"}
pays →DAVID EDMONSON (RI)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1750440699","manufacturer_id":"100000066373","nature_of_payment":"Honoraria"}
pays →ERIC WISOTZKY (DC)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1104845098","manufacturer_id":"100000066373","nature_of_payment":"Honoraria"}
pays →KIRSTYN BROWNSON (CT)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1669766184","manufacturer_id":"100000066373","nature_of_payment":"Honoraria"}
pays →KATIE EGAN (TX)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1376905737","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →FRANCHESCA KONIG (CO)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1407274012","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →JASON YU (CO)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1316176159","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →SARAH TEVIS (CO)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1669790564","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →MAX WOHLAUER (CO)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1962692194","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →GRETCHEN AHRENDT (CO)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1396802500","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →NATHALIE JOHNSON (OR)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1942224936","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →JOANNE EDQUILANG (CA)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1265851182","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →SUSAN LEE (NY)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1720030042","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →DANIER MOORE (DC)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1316237282","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →SUSAN SEEDMAN (NM)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1710993803","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →OBADA OBAISI (IL)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1639601123","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →ALLISON BRUFF (MD)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1356720742","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →REGINA HAMPTON (MD)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1356338230","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →NITIKA THAWANI (AZ)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1275728933","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →ALBERT WENDT (AZ)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1114904109","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →MELANIE LYNCH (CT)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1669585170","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →HEATHER SINNER (NC)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1548676620","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →SANDRA SCHULTZ (NC)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1972569069","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →RENEE ARLOW (PA)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1285920074","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →ANGELA BUONAGURA (LA)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1780676841","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →ANNA KNIGHT (AL)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1972846632","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →JOSE ERBELLA (FL)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1902891617","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →TARA SPIVEY (IN)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1861756512","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →HEMADEVI CHENTHILMURUGAN (AZ)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1497058648","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →COLLEEN ALEXANDER (OH)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1376801274","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →FALLON VANESSA DIMAANO (MI)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1326587478","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →SUSAN WINCHESTER (AL)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1831261486","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →CLIFFORD CRANFORD (GA)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1447234836","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →FRANK POWELL (GA)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1760466874","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →AARON OVERLY (MI)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1861758880","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →DANNY TAKANISHI (HI)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1255372520","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →KATHLEEN MAH (HI)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1467417188","manufacturer_id":"100000066373","nature_of_payment":"Food and Beverage"}
pays →JARED HARA (HI)1.000cms_open_payments
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1548751894","manufacturer_id":"100000066373","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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