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TERMINAL · ENTITY CARD · PERSON

MICHAEL RUFF

Canonical entity in the resolved graph · methodology entity-graph/v1 · 053091f1-6838-443b-b7f4-ca519c901151

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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_id4688745128snf_all_ownersdeterministic_pac_in_all_owners1.0002026-06-14
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
evidence: {"rule":"D-OWNER","source_pk":166611,"type_owner":"I","enrollment_id":"O20170421000790"}

Graph edges

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

Current 1-hop graph edges
RelationshipEntityConfidenceSource tableProvenance
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"09/01/2021","percentage_ownership":null}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":210060,"type_owner":"I","enrollment_id":"O20210526002325","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pac_id","percentage_ownership_raw":null,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"41","association_date":"09/01/2021","percentage_ownership":null}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":166611,"type_owner":"I","enrollment_id":"O20170421000790","role_code_owner":"41","role_text_owner":"CORPORATE DIRECTOR","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"09/01/2021","percentage_ownership":null}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":210060,"type_owner":"I","enrollment_id":"O20210526002325","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"12/01/2022","percentage_ownership":null}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":230848,"type_owner":"I","enrollment_id":"O20230125001738","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"03/08/2023","percentage_ownership":null}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":234592,"type_owner":"I","enrollment_id":"O20230414001559","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"01/01/2024","percentage_ownership":null}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":248596,"type_owner":"I","enrollment_id":"O20240119002960","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"01/01/2024","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":249612,"type_owner":"I","enrollment_id":"O20240214001017","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"01/01/2024","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":249628,"type_owner":"I","enrollment_id":"O20240214001473","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"02/01/2024","percentage_ownership":null}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":250212,"type_owner":"I","enrollment_id":"O20240221002740","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"01/01/2024","percentage_ownership":null}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":250664,"type_owner":"I","enrollment_id":"O20240228003282","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"01/01/2024","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":251536,"type_owner":"I","enrollment_id":"O20240313004088","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"01/01/2024","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":253200,"type_owner":"I","enrollment_id":"O20240419001074","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"02/01/2024","percentage_ownership":null}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":253883,"type_owner":"I","enrollment_id":"O20240507003550","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"02/01/2024","percentage_ownership":null}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":256164,"type_owner":"I","enrollment_id":"O20240709003492","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"07/01/2024","percentage_ownership":null}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":257974,"type_owner":"I","enrollment_id":"O20240821001840","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"41","association_date":"07/01/2024","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":260269,"type_owner":"I","enrollment_id":"O20240919001863","role_code_owner":"41","role_text_owner":"CORPORATE DIRECTOR","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"09/01/2024","percentage_ownership":null}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":264503,"type_owner":"I","enrollment_id":"O20250113002141","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"12/15/2024","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":266154,"type_owner":"I","enrollment_id":"O20250212000805","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"11/01/2024","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":266639,"type_owner":"I","enrollment_id":"O20250225003566","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"12/15/2024","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":266967,"type_owner":"I","enrollment_id":"O20250304001884","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"12/25/2024","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":267031,"type_owner":"I","enrollment_id":"O20250305001828","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"12/25/2024","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":267322,"type_owner":"I","enrollment_id":"O20250310002336","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"11/01/2024","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":269539,"type_owner":"I","enrollment_id":"O20250411002740","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}
owns →FRIO HOSPITAL DISTRICT (TX)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"40","association_date":"12/30/2024","percentage_ownership":null}
evidence: {"rule":"D-OWNER","owner_pac":"4688745128","source_pk":273170,"type_owner":"I","enrollment_id":"O20250613000248","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"FRIO HOSPITAL DISTRICT"}

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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