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 | 3870482581 | 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":15702,"type_owner":"O","enrollment_id":"O20040311000989"} |
Graph edges
One-hop relationships — ownership, chain membership, operation — each backed by a federal source row.
| Relationship | Entity | Confidence | Source table | Provenance |
|---|---|---|---|---|
| ← owns | MARY CLEMENTS | 1.000 | snf_all_owners | evidencerecorded: 2026-06-14 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"08/16/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"0941475743","source_pk":146580,"type_owner":"I","enrollment_id":"O20150402002136","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pac_id","percentage_ownership_raw":null,"enrollment_organization_name":"CORNELIA NIXON DAVIS, INC."} |
| ← owns | EILEEN CAQUIAS-GONZALEZ (NC) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-14 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"07/01/2008","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"4385680396","source_pk":146584,"type_owner":"I","enrollment_id":"O20150402002136","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pac_id","percentage_ownership_raw":null,"enrollment_organization_name":"CORNELIA NIXON DAVIS, INC."} |
| ← owns | MELISSA J MCADAMS WELSH | 1.000 | snf_all_owners | evidencerecorded: 2026-06-14 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"08/13/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"7416453410","source_pk":146586,"type_owner":"I","enrollment_id":"O20150402002136","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pac_id","percentage_ownership_raw":null,"enrollment_organization_name":"CORNELIA NIXON DAVIS, INC."} |
| ← owns | FORVIS MAZARS LLP (MO) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-14 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"01/01/2025","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"7416866603","source_pk":146588,"type_owner":"O","enrollment_id":"O20150402002136","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pac_id","percentage_ownership_raw":null,"enrollment_organization_name":"CORNELIA NIXON DAVIS, INC."} |
| ← owns | JOANNA BIEHL | 1.000 | snf_all_owners | evidencerecorded: 2026-06-14 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"12/23/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"7719482124","source_pk":146589,"type_owner":"I","enrollment_id":"O20150402002136","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pac_id","percentage_ownership_raw":null,"enrollment_organization_name":"CORNELIA NIXON DAVIS, INC."} |
| ← owns | UNIDINE CORPORATION (MA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-14 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"05/01/2023","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"8123548575","source_pk":146591,"type_owner":"O","enrollment_id":"O20150402002136","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pac_id","percentage_ownership_raw":null,"enrollment_organization_name":"CORNELIA NIXON DAVIS, INC."} |
| ← owns | CHARLES LONG | 1.000 | snf_all_owners | evidencerecorded: 2026-06-14 methodology: entity-graph/v1 attributes: {"role_code":"40","association_date":"07/01/2003","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"9830088558","source_pk":146593,"type_owner":"I","enrollment_id":"O20150402002136","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pac_id","percentage_ownership_raw":null,"enrollment_organization_name":"CORNELIA NIXON DAVIS, INC."} |
| owns → | CORNELIA NIXON DAVIS, INC. (NC) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"07/01/1966","percentage_ownership":100} evidence: {"rule":"D-OWNER","owner_pac":"3870482581","source_pk":15702,"type_owner":"O","enrollment_id":"O20040311000989","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":"CORNELIA NIXON DAVIS, INC."} |
| owns → | CORNELIA NIXON DAVIS, INC. (NC) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"05/06/2015","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"3870482581","source_pk":146582,"type_owner":"O","enrollment_id":"O20150402002136","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CORNELIA NIXON DAVIS, 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=…