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TERMINAL · ENTITY CARD · PERSON

AVRUM WEINFELD

Canonical entity in the resolved graph · methodology entity-graph/v1 · 9dcd7069-b798-453f-a8f4-caa29893bd0c

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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
pac_id5890691927snf_all_ownersdeterministic_pac_in_all_owners1.0002026-06-14
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
evidence: {"rule":"D-OWNER","source_pk":71481,"type_owner":"I","enrollment_id":"O20080924000101"}

Graph edges

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

Current 1-hop graph edges
RelationshipEntityConfidenceSource tableProvenance
owns →WESTMONT NURSING AND REHABILITATION CENTER LLC (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"09/01/2008","percentage_ownership":20}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":71481,"type_owner":"I","enrollment_id":"O20080924000101","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":20,"enrollment_organization_name":"WESTMONT NURSING AND REHABILITATION CENTER LLC"}
owns →BELLEVILLE HEALTHCARE & REHAB CENTER (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"09/01/2015","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":87223,"type_owner":"I","enrollment_id":"O20100201000524","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"BELLEVILLE HEALTHCARE & REHAB CENTER"}
owns →PALOS HILLS HEALTHCARE LP (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"07/28/2010","percentage_ownership":33.33}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":95246,"type_owner":"I","enrollment_id":"O20101004000543","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":33.33,"enrollment_organization_name":"PALOS HILLS HEALTHCARE LP"}
owns →GENEVA NURSING AND REHABILITATION CENTER, LP (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"07/01/2011","percentage_ownership":33.33}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":103383,"type_owner":"I","enrollment_id":"O20110809000182","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":33.33,"enrollment_organization_name":"GENEVA NURSING AND REHABILITATION CENTER, LP"}
owns →MST HEALTH PROPERTIES LLC (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"10/01/2011","percentage_ownership":42.5}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":114140,"type_owner":"I","enrollment_id":"O20120209000209","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":42.5,"enrollment_organization_name":"MST HEALTH PROPERTIES LLC"}
owns →FOREST EDGE HEALTHCARE & REHABILITATION CENTER, LP (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"11/01/2012","percentage_ownership":23.75}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":125064,"type_owner":"I","enrollment_id":"O20121114000183","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":23.75,"enrollment_organization_name":"FOREST EDGE HEALTHCARE & REHABILITATION CENTER LP"}
owns →RIVER OAKS HEALTHCARE & REHABILITATION CENTER, LP (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"11/01/2012","percentage_ownership":23.75}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":125715,"type_owner":"I","enrollment_id":"O20121221000388","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":23.75,"enrollment_organization_name":"RIVER OAKS HEALTHCARE & REHABILITATION CENTER LP"}
owns →BRIA OF MASCOUTAH LP (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"01/01/2024","percentage_ownership":33.33}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":218229,"type_owner":"I","enrollment_id":"O20220217002602","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":33.33,"enrollment_organization_name":"BRIA OF MASCOUTAH LP"}
owns →BRIA OF COLUMBIA LP (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"07/01/2022","percentage_ownership":28.34}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":225883,"type_owner":"I","enrollment_id":"O20220906002037","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":28.34,"enrollment_organization_name":"BRIA OF COLUMBIA LP"}
owns →BRIA OF WOODRIVER LP (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"07/01/2022","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":226020,"type_owner":"I","enrollment_id":"O20220908002766","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"BRIA OF WOODRIVER LP"}
owns →BRIA OF ALTON LP (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"07/01/2022","percentage_ownership":1}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":226520,"type_owner":"I","enrollment_id":"O20220921000803","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":1,"enrollment_organization_name":"BRIA OF ALTON LP"}
owns →BELLEVILLE HEALTHCARE CENTER LP (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"07/01/2022","percentage_ownership":28.33}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":226601,"type_owner":"I","enrollment_id":"O20220926000908","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":28.33,"enrollment_organization_name":"BELLEVILLE HEALTHCARE CENTER LP"}
owns →BRIA OF GODFREY LP (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"43","association_date":"07/01/2022","percentage_ownership":null}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":227075,"type_owner":"I","enrollment_id":"O20221007000580","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"BRIA OF GODFREY LP"}
owns →BG SNF OPCO LLC (FL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"43","association_date":"01/01/2023","percentage_ownership":null}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":228000,"type_owner":"I","enrollment_id":"O20221108000722","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"BG SNF OPCO LLC"}
owns →MI SNF OPCO LLC (FL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"43","association_date":"01/01/2023","percentage_ownership":null}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":231704,"type_owner":"I","enrollment_id":"O20230213000019","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"MI SNF OPCO LLC"}
owns →BRIA OF ELMWOOD PARK LP (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"05/01/2023","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":241380,"type_owner":"I","enrollment_id":"O20230810003241","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":50,"enrollment_organization_name":"BRIA OF ELMWOOD PARK LP"}
owns →ALIYA OF HOMEWOOD LLC (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"86","association_date":"02/01/2023","percentage_ownership":15}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":246471,"type_owner":"I","enrollment_id":"O20231110000256","role_code_owner":"86","role_text_owner":"INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":15,"enrollment_organization_name":"ALIYA OF HOMEWOOD LLC"}
owns →ALIYA OF PALOS PARK LLC (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"08/01/2023","percentage_ownership":13}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":246891,"type_owner":"I","enrollment_id":"O20231127000211","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":13,"enrollment_organization_name":"ALIYA OF PALOS PARK LLC"}
owns →ALIYA OF WRIGHTWOOD LLC (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"06/01/2023","percentage_ownership":13}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":247625,"type_owner":"I","enrollment_id":"O20231214000098","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":13,"enrollment_organization_name":"ALIYA OF WRIGHTWOOD LLC"}
owns →RYZE WEST LLC (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"06/01/2023","percentage_ownership":11.12}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":247651,"type_owner":"I","enrollment_id":"O20231214000394","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":11.12,"enrollment_organization_name":"RYZE WEST LLC"}
owns →RYZE ON THE AVENUE LLC (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"06/01/2023","percentage_ownership":13}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":247750,"type_owner":"I","enrollment_id":"O20231214000702","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":13,"enrollment_organization_name":"RYZE ON THE AVENUE LLC"}
owns →ALIYA OF OAK LAWN LLC (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"39","association_date":"02/01/2023","percentage_ownership":15}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":249183,"type_owner":"I","enrollment_id":"O20240209001121","role_code_owner":"39","role_text_owner":"LIMITED PARTNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":15,"enrollment_organization_name":"ALIYA OF OAK LAWN, LLC"}
owns →RYZE AT THE RIDGE LLC (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"03/01/2024","percentage_ownership":12.15}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":253316,"type_owner":"I","enrollment_id":"O20240423000027","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":12.15,"enrollment_organization_name":"RYZE AT THE RIDGE LLC"}
owns →ALIYA OF HIGHWOOD LLC (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"03/01/2024","percentage_ownership":12.15}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":253435,"type_owner":"I","enrollment_id":"O20240425002853","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":12.15,"enrollment_organization_name":"ALIYA OF HIGHWOOD LLC"}
owns →ALIYA OF EVANSTON LLC (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"03/01/2024","percentage_ownership":12.15}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":253481,"type_owner":"I","enrollment_id":"O20240425003600","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":12.15,"enrollment_organization_name":"ALIYA OF EVANSTON LLC"}
owns →ALIYA OF PALATINE LLC (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"03/01/2024","percentage_ownership":12.15}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":266871,"type_owner":"I","enrollment_id":"O20250303002973","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":12.15,"enrollment_organization_name":"ALIYA OF PALATINE LLC"}
owns →ALIYA OF GLENWOOD LLC (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"03/01/2024","percentage_ownership":12.15}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":267005,"type_owner":"I","enrollment_id":"O20250305001509","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":12.15,"enrollment_organization_name":"ALIYA OF GLENWOOD LLC"}
owns →ALIYA IN THE HEIGHTS LLC (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"86","association_date":"12/01/2024","percentage_ownership":13.23}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":268809,"type_owner":"I","enrollment_id":"O20250401002735","role_code_owner":"86","role_text_owner":"INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":13.23,"enrollment_organization_name":"ALIYA IN THE HEIGHTS LLC"}
owns →RYZE AT HOMEWOOD LLC (IL)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"12/01/2024","percentage_ownership":13.23}
evidence: {"rule":"D-OWNER","owner_pac":"5890691927","source_pk":269816,"type_owner":"I","enrollment_id":"O20250421000142","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":13.23,"enrollment_organization_name":"RYZE AT HOMEWOOD LLC"}

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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