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TERMINAL · ENTITY CARD · PERSON

ABBA STEIN

Canonical entity in the resolved graph · methodology entity-graph/v1 · 6197e9fb-2c3e-44b8-85bc-9bd61b59f922

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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_id7517215684snf_all_ownersdeterministic_pac_in_all_owners1.0002026-06-14
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
evidence: {"rule":"D-OWNER","source_pk":117857,"type_owner":"I","enrollment_id":"O20120330000578"}

Graph edges

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

Current 1-hop graph edges
RelationshipEntityConfidenceSource tableProvenance
owns →MAPLE HILLS NURSING & REHABILITATION LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"07/01/2022","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":117857,"type_owner":"I","enrollment_id":"O20120330000578","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":50,"enrollment_organization_name":"MAPLE HILLS NURSING & REHABILITATION LLC"}
owns →ALS MOUNT VERNON LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"07/01/2022","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":172856,"type_owner":"I","enrollment_id":"O20171004000360","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":50,"enrollment_organization_name":"ALS MOUNT VERNON LLC"}
owns →SHAKER GARDENS OPCO LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"02/12/2018","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":181880,"type_owner":"I","enrollment_id":"O20180806002214","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":"SHAKER GARDENS OPCO LLC"}
owns →ALS WOODSTOCK LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"07/01/2022","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":187674,"type_owner":"I","enrollment_id":"O20190208002082","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":50,"enrollment_organization_name":"ALS WOODSTOCK LLC"}
owns →PARK VISTA SNF OPS, LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"03/01/2023","percentage_ownership":null}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":199576,"type_owner":"I","enrollment_id":"O20200225001989","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"PARK VISTA SNF OPS LLC"}
owns →MONROE COUNTY OPERATING LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"07/01/2022","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":200206,"type_owner":"I","enrollment_id":"O20200325000305","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":50,"enrollment_organization_name":"MONROE COUNTY OPERATING LLC"}
owns →COTTINGHAM OPERATIONS LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"06/01/2020","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":202799,"type_owner":"I","enrollment_id":"O20200715000930","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":"COTTINGHAM OPERATIONS LLC"}
owns →OAK GROVE MANOR OPERATING COMPANY LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"01/01/2023","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":203601,"type_owner":"I","enrollment_id":"O20200828001377","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":50,"enrollment_organization_name":"OAK GROVE MANOR OPERATING COMPANY LLC"}
owns →HEATHERDOWNS OPERATING COMPANY LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"01/01/2023","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":203620,"type_owner":"I","enrollment_id":"O20200829000009","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":50,"enrollment_organization_name":"HEATHERDOWNS OPERATING COMPANY LLC"}
owns →DUBLIN CONVALARIUM OPERATING COMPANY, LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"01/01/2023","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":203640,"type_owner":"I","enrollment_id":"O20200829000029","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":50,"enrollment_organization_name":"DUBLIN CONVALARIUM OPERATING COMPANY, LLC"}
owns →COLUMBUS ALZHEIMERS OPERATING COMPANY, LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"01/01/2023","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":203672,"type_owner":"I","enrollment_id":"O20200901003291","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":50,"enrollment_organization_name":"COLUMBUS ALZHEIMERS OPERATING COMPANY, LLC"}
owns →CRIDERSVILLE NURSING HOME OPERATING COMPANY, LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"01/01/2023","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":203690,"type_owner":"I","enrollment_id":"O20200901003434","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":50,"enrollment_organization_name":"CRIDERSVILLE NURSING HOME OPERATING COMPANY, LLC"}
owns →AUTUMN COURT OPERATING COMPANY, LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"01/01/2023","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":203710,"type_owner":"I","enrollment_id":"O20200902001129","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":50,"enrollment_organization_name":"AUTUMN COURT OPERATING COMPANY, LLC"}
owns →GARDENS AT CELINA OPERATING COMPANY, LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"01/01/2023","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":203732,"type_owner":"I","enrollment_id":"O20200902001814","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":50,"enrollment_organization_name":"GARDENS AT CELINA OPERATING COMPANY, LLC"}
owns →BROOKVIEW OPERATING COMPANY LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"01/01/2023","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":203752,"type_owner":"I","enrollment_id":"O20200902001967","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":50,"enrollment_organization_name":"BROOKVIEW OPERATING COMPANY, LLC"}
owns →GARDENS AT PAULDING OPERATING COMPANY, LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"01/01/2023","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":203771,"type_owner":"I","enrollment_id":"O20200902002016","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":50,"enrollment_organization_name":"GARDENS AT PAULDING OPERATING COMPANY, LLC"}
owns →GARDENS AT ST. HENRY OPERATING COMPANY, LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"01/01/2023","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":203790,"type_owner":"I","enrollment_id":"O20200902002058","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":50,"enrollment_organization_name":"GARDENS AT ST. HENRY OPERATING COMPANY, LLC"}
owns →MCCREA OPERATING COMPANY LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"01/01/2023","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":203808,"type_owner":"I","enrollment_id":"O20200902002321","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":50,"enrollment_organization_name":"MCCREA OPERATING COMPANY LLC"}
owns →MERRIMAN OPERATIONS LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"04/08/2021","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":209052,"type_owner":"I","enrollment_id":"O20210422000214","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":"MERRIMAN OPERATIONS LLC"}
owns →EAST PARK OPERATIONS LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"10/29/2021","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":217147,"type_owner":"I","enrollment_id":"O20220103000473","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":"EAST PARK OPERATIONS LLC"}
owns →BUCKEYE FOREST AT FAIRFIELD LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"12/31/2021","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":218468,"type_owner":"I","enrollment_id":"O20220222002359","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":"BUCKEYE FOREST AT FAIRFIELD LLC"}
owns →BUCKEYE FOREST AT PORTSMOUTH LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"12/31/2021","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":218498,"type_owner":"I","enrollment_id":"O20220223002153","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":"BUCKEYE FOREST AT PORTSMOUTH LLC"}
owns →BUCKEYE FOREST AT BELLEFONTAINE LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"02/01/2025","percentage_ownership":12.25}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":218663,"type_owner":"I","enrollment_id":"O20220228002530","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":12.25,"enrollment_organization_name":"BUCKEYE FOREST AT BELLEFONTAINE LLC"}
owns →BUCKEYE FOREST AT JACKSON LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"12/31/2021","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":218693,"type_owner":"I","enrollment_id":"O20220302001779","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":"BUCKEYE FOREST AT JACKSON LLC"}
owns →BUCKEYE FOREST AT GREENVILLE LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"02/01/2025","percentage_ownership":12.25}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":218967,"type_owner":"I","enrollment_id":"O20220318000603","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":12.25,"enrollment_organization_name":"BUCKEYE FOREST AT GREENVILLE LLC"}
owns →BUCKEYE FOREST AT PIQUA LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"02/01/2025","percentage_ownership":12.25}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":218995,"type_owner":"I","enrollment_id":"O20220318000816","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":12.25,"enrollment_organization_name":"BUCKEYE FOREST AT PIQUA LLC"}
owns →BUCKEYE FOREST AT MADEIRA LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"34","association_date":"12/31/2021","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":219336,"type_owner":"I","enrollment_id":"O20220324002944","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":"BUCKEYE FOREST AT MADEIRA LLC"}
owns →HAWTHORN GLEN SNF OPCO LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"06/28/2024","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":256838,"type_owner":"I","enrollment_id":"O20240802001727","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":50,"enrollment_organization_name":"HAWTHORN GLEN SNF OPCO LLC"}
owns →WALNUT CREEK SNF OPCO LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"06/28/2024","percentage_ownership":50}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":259064,"type_owner":"I","enrollment_id":"O20240905000433","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":50,"enrollment_organization_name":"WALNUT CREEK SNF OPCO LLC"}
owns →GREENBRIAR SNF OPCO LLC (OH)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"35","association_date":"06/28/2024","percentage_ownership":25}
evidence: {"rule":"D-OWNER","owner_pac":"7517215684","source_pk":259140,"type_owner":"I","enrollment_id":"O20240905001879","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":25,"enrollment_organization_name":"GREENBRIAR SNF OPCO 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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