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.
| Scheme | Value | Source table | Link method | Confidence | Since | Provenance |
|---|---|---|---|---|---|---|
| pac_id | 1658552245 | snf_all_owners | deterministic_pac_in_all_owners | 1.000 | 2026-06-14 | evidencerecorded: 2026-06-14 methodology: entity-graph/v1 evidence: {"rule":"D-OWNER","source_pk":98977,"type_owner":"O","enrollment_id":"O20110302000760"} |
Graph edges
One-hop relationships — ownership, chain membership, operation — each backed by a federal source row.
| Relationship | Entity | Confidence | Source table | Provenance |
|---|---|---|---|---|
| ← owns | SUN MAR MANAGEMENT SERVICES (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-14 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"04/01/1977","percentage_ownership":100} evidence: {"rule":"D-OWNER","owner_pac":"0446164644","source_pk":102425,"type_owner":"O","enrollment_id":"O20110624000064","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pac_id","percentage_ownership_raw":100,"enrollment_organization_name":"GIBRALTAR CONVALESCENT HOSPITAL INC"} |
| ← owns | SELINA M STEWART | 1.000 | snf_all_owners | evidencerecorded: 2026-06-14 methodology: entity-graph/v1 attributes: {"role_code":"42","association_date":"01/23/2020","percentage_ownership":100} evidence: {"rule":"D-OWNER","owner_pac":"1557588878","source_pk":102426,"type_owner":"I","enrollment_id":"O20110624000064","role_code_owner":"42","role_text_owner":"W-2 MANAGING EMPLOYEE","dst_resolved_via":"pac_id","percentage_ownership_raw":100,"enrollment_organization_name":"GIBRALTAR CONVALESCENT HOSPITAL INC"} |
| ← owns | WILLIAM C PRESNELL | 1.000 | snf_all_owners | evidencerecorded: 2026-06-14 methodology: entity-graph/v1 attributes: {"role_code":"40","association_date":"10/10/1986","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"2062322985","source_pk":102428,"type_owner":"I","enrollment_id":"O20110624000064","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pac_id","percentage_ownership_raw":null,"enrollment_organization_name":"GIBRALTAR CONVALESCENT HOSPITAL INC"} |
| ← owns | FRANK A JOHNSON | 1.000 | snf_all_owners | evidencerecorded: 2026-06-14 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"04/01/1977","percentage_ownership":50} evidence: {"rule":"D-OWNER","owner_pac":"4082521745","source_pk":102430,"type_owner":"I","enrollment_id":"O20110624000064","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pac_id","percentage_ownership_raw":50,"enrollment_organization_name":"GIBRALTAR CONVALESCENT HOSPITAL INC"} |
| ← owns | ELI MARMUR (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-14 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"04/01/1977","percentage_ownership":50} evidence: {"rule":"D-OWNER","owner_pac":"5991612657","source_pk":102432,"type_owner":"I","enrollment_id":"O20110624000064","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pac_id","percentage_ownership_raw":50,"enrollment_organization_name":"GIBRALTAR CONVALESCENT HOSPITAL INC"} |
| ← owns | ADRIAN DEHGHANMANESH | 1.000 | snf_all_owners | evidencerecorded: 2026-06-14 methodology: entity-graph/v1 attributes: {"role_code":"40","association_date":"07/01/2021","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"6103907142","source_pk":102433,"type_owner":"I","enrollment_id":"O20110624000064","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pac_id","percentage_ownership_raw":null,"enrollment_organization_name":"GIBRALTAR CONVALESCENT HOSPITAL INC"} |
| owns → | GIBRALTAR CONVALESCENT HOSPITAL INC (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"04/01/1977","percentage_ownership":100} evidence: {"rule":"D-OWNER","owner_pac":"1658552245","source_pk":98977,"type_owner":"O","enrollment_id":"O20110302000760","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":100,"enrollment_organization_name":"GIBRALTAR CONVALESCENT HOSPITAL INC"} |
| owns → | GIBRALTAR CONVALESCENT HOSPITAL INC (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"04/01/1977","percentage_ownership":100} evidence: {"rule":"D-OWNER","owner_pac":"1658552245","source_pk":102427,"type_owner":"O","enrollment_id":"O20110624000064","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":100,"enrollment_organization_name":"GIBRALTAR CONVALESCENT HOSPITAL INC"} |
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.
Pick a date to reconstruct, or two dates to diff. Equivalent JSON: /api/v1/history/{subject_type}/{subject_id}?at=… and …/diff?from=…&to=…