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 | 0345252334 | 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":16428,"type_owner":"I","enrollment_id":"O20040415001039"} |
Graph edges
One-hop relationships — ownership, chain membership, operation — each backed by a federal source row.
| Relationship | Entity | Confidence | Source table | Provenance |
|---|---|---|---|---|
| owns → | QUEENS NASSAU REHABILITATION & NURSING CENTER (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"01/01/2025","percentage_ownership":5.02} evidence: {"rule":"D-OWNER","owner_pac":"0345252334","source_pk":16428,"type_owner":"I","enrollment_id":"O20040415001039","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":5.02,"enrollment_organization_name":"QUEENS NASSAU REHABILITATION & NURSING CENTER"} |
| owns → | NORWOOD TERRACE HEALTH CENTER, LLC (NJ) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"38","association_date":"03/01/2000","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"0345252334","source_pk":39224,"type_owner":"I","enrollment_id":"O20060609000146","role_code_owner":"38","role_text_owner":"GENERAL PARTNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"NORWOOD TERRACE HEALTH CENTER, LLC"} |
| owns → | HAMILTON PARK MULTICARE (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"01/24/2014","percentage_ownership":40} evidence: {"rule":"D-OWNER","owner_pac":"0345252334","source_pk":94620,"type_owner":"I","enrollment_id":"O20100901000612","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":40,"enrollment_organization_name":"HAMILTON PARK MULTICARE"} |
| owns → | ST. MARKS BROOKLYN ASSOCIATES LLC (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"01/24/2014","percentage_ownership":20} evidence: {"rule":"D-OWNER","owner_pac":"0345252334","source_pk":130568,"type_owner":"I","enrollment_id":"O20130726000360","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":"ST. MARKS BROOKLYN ASSOCIATES, LLC"} |
| owns → | SGRNC LLC (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"01/01/2015","percentage_ownership":31.67} evidence: {"rule":"D-OWNER","owner_pac":"0345252334","source_pk":135203,"type_owner":"I","enrollment_id":"O20140312000746","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":31.67,"enrollment_organization_name":"SGRNC LLC"} |
| owns → | WILLIAMSBURG SERVICES LLC (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"09/01/2015","percentage_ownership":30} evidence: {"rule":"D-OWNER","owner_pac":"0345252334","source_pk":152249,"type_owner":"I","enrollment_id":"O20150921001233","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":30,"enrollment_organization_name":"WILLIAMSBURG SERVICES LLC"} |
| owns → | ALLIANCE HEALTH OPERATIONS LLC (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"01/01/2015","percentage_ownership":15} evidence: {"rule":"D-OWNER","owner_pac":"0345252334","source_pk":178257,"type_owner":"I","enrollment_id":"O20180423002680","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":15,"enrollment_organization_name":"ALLIANCE HEALTH OPERATIONS LLC"} |
| owns → | HARLEM CENTER FOR NURSING AND REHABILITATION LLC (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"12/07/2018","percentage_ownership":33.33} evidence: {"rule":"D-OWNER","owner_pac":"0345252334","source_pk":182617,"type_owner":"I","enrollment_id":"O20180828002890","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":"HARLEM CENTER FOR NURSING AND REHABILITATION 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.
Pick a date to reconstruct, or two dates to diff. Equivalent JSON: /api/v1/history/{subject_type}/{subject_id}?at=… and …/diff?from=…&to=…