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TERMINAL · ENTITY CARD · PERSON

CHONOCH GEWIRTZ

Canonical entity in the resolved graph · methodology entity-graph/v1 · 07d2eb34-c513-4daa-a500-eafac1d33e49

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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_id0143567735snf_all_ownersdeterministic_pac_in_all_owners1.0002026-06-14
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
evidence: {"rule":"D-OWNER","source_pk":31278,"type_owner":"I","enrollment_id":"O20050803001292"}

Graph edges

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

Current 1-hop graph edges
RelationshipEntityConfidenceSource tableProvenance
owns →MARLORA INVESTMENTS, LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"03/31/2022","percentage_ownership":5}
evidence: {"rule":"D-OWNER","owner_pac":"0143567735","source_pk":31278,"type_owner":"I","enrollment_id":"O20050803001292","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":5,"enrollment_organization_name":"MARLORA INVESTMENTS LLC"}
owns →BALDWIN GARDENS NURSING CENTER CORPORATION (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"03/13/2020","percentage_ownership":6}
evidence: {"rule":"D-OWNER","owner_pac":"0143567735","source_pk":44798,"type_owner":"I","enrollment_id":"O20070123000618","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":6,"enrollment_organization_name":"BALDWIN GARDENS NURSING CENTER CORPORATION"}
owns →2210 SANTA ANA OPCO, LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"72","association_date":"01/02/2014","percentage_ownership":null}
evidence: {"rule":"D-OWNER","owner_pac":"0143567735","source_pk":137128,"type_owner":"I","enrollment_id":"O20140506001930","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"2210 SANTA ANA OPCO, LLC"}
owns →ARCADIA CARE CENTER LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"03/27/2020","percentage_ownership":5}
evidence: {"rule":"D-OWNER","owner_pac":"0143567735","source_pk":193134,"type_owner":"I","enrollment_id":"O20190827003735","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":5,"enrollment_organization_name":"ARCADIA CARE CENTER LLC"}
owns →TORRANCE POST ACUTE LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"10/01/2019","percentage_ownership":8}
evidence: {"rule":"D-OWNER","owner_pac":"0143567735","source_pk":195147,"type_owner":"I","enrollment_id":"O20191028002991","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":8,"enrollment_organization_name":"TORRANCE POST ACUTE, LLC"}
owns →JESS RANCH HEALTHCARE LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"10/01/2019","percentage_ownership":5}
evidence: {"rule":"D-OWNER","owner_pac":"0143567735","source_pk":196013,"type_owner":"I","enrollment_id":"O20191118001954","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":5,"enrollment_organization_name":"JESS RANCH HEALTHCARE, LLC"}
owns →WEST GARDENA CARE CENTER LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"11/01/2019","percentage_ownership":5}
evidence: {"rule":"D-OWNER","owner_pac":"0143567735","source_pk":196145,"type_owner":"I","enrollment_id":"O20191120001679","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":5,"enrollment_organization_name":"WEST GARDENA CARE CENTER LLC"}
owns →VALLEY VILLAGE CARE CENTER LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"02/01/2021","percentage_ownership":7}
evidence: {"rule":"D-OWNER","owner_pac":"0143567735","source_pk":208895,"type_owner":"I","enrollment_id":"O20210416001345","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":7,"enrollment_organization_name":"VALLEY VILLAGE CARE CENTER LLC"}
owns →OCEAN PARK HEALTHCARE LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"03/01/2021","percentage_ownership":5}
evidence: {"rule":"D-OWNER","owner_pac":"0143567735","source_pk":212204,"type_owner":"I","enrollment_id":"O20210810002179","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":5,"enrollment_organization_name":"OCEAN PARK HEALTHCARE, LLC"}
owns →SUNSET PARK HEALTHCARE LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"03/01/2021","percentage_ownership":5}
evidence: {"rule":"D-OWNER","owner_pac":"0143567735","source_pk":221917,"type_owner":"I","enrollment_id":"O20220607001127","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":5,"enrollment_organization_name":"SUNSET PARK HEALTHCARE, LLC"}
owns →LEISURE HEALTHCARE LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"06/28/2022","percentage_ownership":5}
evidence: {"rule":"D-OWNER","owner_pac":"0143567735","source_pk":225051,"type_owner":"I","enrollment_id":"O20220823001581","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":5,"enrollment_organization_name":"LEISURE HEALTHCARE, LLC"}
owns →MAPLE HEALTHCARE CENTER LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"86","association_date":"01/01/2023","percentage_ownership":2}
evidence: {"rule":"D-OWNER","owner_pac":"0143567735","source_pk":236775,"type_owner":"I","enrollment_id":"O20230523000535","role_code_owner":"86","role_text_owner":"INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":2,"enrollment_organization_name":"MAPLE HEALTHCARE CENTER, LLC"}
owns →UNIVERSITY HEALTH LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"85","association_date":"09/20/2022","percentage_ownership":2}
evidence: {"rule":"D-OWNER","owner_pac":"0143567735","source_pk":236841,"type_owner":"I","enrollment_id":"O20230523001567","role_code_owner":"85","role_text_owner":"DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":2,"enrollment_organization_name":"UNIVERSITY HEALTH, LLC"}
owns →ROSCOE CARE CENTER LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"06/01/2023","percentage_ownership":6}
evidence: {"rule":"D-OWNER","owner_pac":"0143567735","source_pk":238461,"type_owner":"I","enrollment_id":"O20230615002639","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":6,"enrollment_organization_name":"ROSCOE CARE CENTER, LLC"}
owns →NEWHALL AVENUE HEALTHCARE CENTER LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"06/01/2023","percentage_ownership":5}
evidence: {"rule":"D-OWNER","owner_pac":"0143567735","source_pk":238526,"type_owner":"I","enrollment_id":"O20230616003104","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":5,"enrollment_organization_name":"NEWHALL AVENUE HEALTHCARE CENTER, LLC"}
owns →BELLEFONTAINE HEALTH CENTER LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"04/01/2024","percentage_ownership":5}
evidence: {"rule":"D-OWNER","owner_pac":"0143567735","source_pk":253144,"type_owner":"I","enrollment_id":"O20240418000735","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":5,"enrollment_organization_name":"BELLEFONTAINE HEALTH CENTER, 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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