{"entity":{"entity_id":"6d580a2d-dce6-48e2-9e57-88309c49e153","entity_type":"organization","display_name":"SIENNA EXTENDED CARE & REHAB LLC","state":"OK","status":"active","merged_into":null,"methodology_version":"entity-graph/v1","created_at":"2026-06-10T19:09:25.716394+00:00","updated_at":"2026-06-10T19:09:25.716394+00:00"},"identifiers":[{"id_scheme":"npi","id_value":"1780810119","source_table":"nppes_providers","link_method":"deterministic_pk","link_confidence":1,"source_evidence":{"rule":"D-NPI","source_pk":"1780810119","entity_type_code":"2"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-10T19:09:26.519232+00:00","recorded_at":"2026-06-10T19:09:26.519232+00:00"},{"id_scheme":"pecos_enrlmt_id","id_value":"O20090924000576","source_table":"pecos_providers","link_method":"exact_npi_in_pecos","link_confidence":1,"source_evidence":{"npi":"1780810119","rule":"D-PECOS","enrlmt_id":"O20090924000576"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T05:23:40.720343+00:00","recorded_at":"2026-06-16T05:23:40.720343+00:00"}],"edges":[{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"545eb943-6a1f-4779-955e-32b3e7e01b55","entity_type":"person","display_name":"ADAM STEPHENS","state":null},"attributes":{"role_code":"72","association_date":"04/09/2025","percentage_ownership":null},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"0345560041","source_pk":81641,"type_owner":"I","enrollment_id":"O20090924000576","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"SIENNA EXTENDED CARE & REHAB LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:22:18.46968+00:00","recorded_at":"2026-06-16T06:22:18.46968+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"2524a739-4a85-4bb5-be70-4ee0e2ac9161","entity_type":"organization","display_name":"SIENNA EXTENDED CARE & REHAB LLC","state":"OK"},"attributes":{"role_code":"34","association_date":"08/11/2009","percentage_ownership":100},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"2365598844","source_pk":81642,"type_owner":"O","enrollment_id":"O20090924000576","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":"SIENNA EXTENDED CARE & REHAB LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:22:18.46968+00:00","recorded_at":"2026-06-16T06:22:18.46968+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"3551a892-2d18-4b69-910e-65a6a774612a","entity_type":"person","display_name":"JULIE ST JOHN MAHANEY","state":null},"attributes":{"role_code":"72","association_date":"04/29/2025","percentage_ownership":null},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"5890002711","source_pk":81643,"type_owner":"I","enrollment_id":"O20090924000576","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"SIENNA EXTENDED CARE & REHAB LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:22:18.46968+00:00","recorded_at":"2026-06-16T06:22:18.46968+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"3db44139-2a5a-46b8-9e35-73f5773093e6","entity_type":"person","display_name":"SCHUYLER MONTGOMERY","state":null},"attributes":{"role_code":"41","association_date":"08/11/2009","percentage_ownership":100},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"6800831652","source_pk":81644,"type_owner":"I","enrollment_id":"O20090924000576","role_code_owner":"41","role_text_owner":"CORPORATE DIRECTOR","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":100,"enrollment_organization_name":"SIENNA EXTENDED CARE & REHAB LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:22:18.46968+00:00","recorded_at":"2026-06-16T06:22:18.46968+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"e02b45a9-8705-4437-9c61-8ba2f560d96f","entity_type":"person","display_name":"BOBBIE MONTGOMERY","state":null},"attributes":{"role_code":"34","association_date":"08/11/2009","percentage_ownership":100},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"9436255635","source_pk":81646,"type_owner":"I","enrollment_id":"O20090924000576","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":"SIENNA EXTENDED CARE & REHAB LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:22:18.46968+00:00","recorded_at":"2026-06-16T06:22:18.46968+00:00"}],"edges_truncated":false,"methodology_version":"entity-graph/v1"}