{"entity":{"entity_id":"2688b3cf-e9ba-4ff1-96c4-3f662f2a8c82","entity_type":"organization","display_name":"BLACK HAWK NURSING AND REHABILITATION, LLC","state":"IA","status":"active","merged_into":null,"methodology_version":"entity-graph/v1","created_at":"2026-06-10T16:56:46.123294+00:00","updated_at":"2026-06-10T16:56:46.123294+00:00"},"identifiers":[{"id_scheme":"npi","id_value":"1285106567","source_table":"nppes_providers","link_method":"deterministic_pk","link_confidence":1,"source_evidence":{"rule":"D-NPI","source_pk":"1285106567","entity_type_code":"2"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-10T16:56:46.923449+00:00","recorded_at":"2026-06-10T16:56:46.923449+00:00"},{"id_scheme":"pac_id","id_value":"1355688987","source_table":"pecos_providers","link_method":"exact_npi_in_pecos","link_confidence":1,"source_evidence":{"npi":"1285106567","rule":"D-PECOS","enrlmt_id":"O20190121000985","pecos_asct_cntl_id":"1355688987"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T05:48:24.051608+00:00","recorded_at":"2026-06-16T05:48:24.051608+00:00"},{"id_scheme":"pecos_enrlmt_id","id_value":"O20190121000985","source_table":"pecos_providers","link_method":"exact_npi_in_pecos","link_confidence":1,"source_evidence":{"npi":"1285106567","rule":"D-PECOS","enrlmt_id":"O20190121000985"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T05:48:24.051608+00:00","recorded_at":"2026-06-16T05:48:24.051608+00:00"}],"edges":[{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"ce044be7-fdbb-40c3-a663-e61a1c32d16c","entity_type":"person","display_name":"ANATOLIY SHIR","state":null},"attributes":{"role_code":"40","association_date":"12/15/2022","percentage_ownership":100},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"0749505873","source_pk":187151,"type_owner":"I","enrollment_id":"O20190121000985","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":100,"enrollment_organization_name":"BLACK HAWK NURSING AND REHABILITATION LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:37.48228+00:00","recorded_at":"2026-06-16T06:34:37.48228+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"c22ac478-e30a-42cc-8499-9ec5fa0f78f0","entity_type":"person","display_name":"HILARY ARENDS","state":null},"attributes":{"role_code":"42","association_date":"04/03/2022","percentage_ownership":null},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"2769836600","source_pk":187153,"type_owner":"I","enrollment_id":"O20190121000985","role_code_owner":"42","role_text_owner":"W-2 MANAGING EMPLOYEE","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"BLACK HAWK NURSING AND REHABILITATION LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:37.48228+00:00","recorded_at":"2026-06-16T06:34:37.48228+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"318f3715-226a-494d-af84-1928839cd0f2","entity_type":"person","display_name":"MICHAEL KUZMENKO","state":null},"attributes":{"role_code":"40","association_date":"12/15/2022","percentage_ownership":null},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"2961785902","source_pk":187154,"type_owner":"I","enrollment_id":"O20190121000985","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"BLACK HAWK NURSING AND REHABILITATION LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:37.48228+00:00","recorded_at":"2026-06-16T06:34:37.48228+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"4bff20c4-9483-4250-9eda-5853ec27999e","entity_type":"person","display_name":"VADIM MUCHNIK","state":null},"attributes":{"role_code":"44","association_date":"12/15/2022","percentage_ownership":null},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"3779937610","source_pk":187155,"type_owner":"I","enrollment_id":"O20190121000985","role_code_owner":"44","role_text_owner":"OTHER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"BLACK HAWK NURSING AND REHABILITATION LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:37.48228+00:00","recorded_at":"2026-06-16T06:34:37.48228+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"b3e28dbc-c684-40f5-a82b-fd01e584315c","entity_type":"organization","display_name":"PILLAR SENIOR CARE LLC","state":"IL"},"attributes":{"role_code":"43","association_date":"12/15/2022","percentage_ownership":null},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"4587018429","source_pk":187156,"type_owner":"O","enrollment_id":"O20190121000985","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"BLACK HAWK NURSING AND REHABILITATION LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:37.48228+00:00","recorded_at":"2026-06-16T06:34:37.48228+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"3954f23e-e1ed-4016-9314-34edbc650f3f","entity_type":"organization","display_name":"TAMID HEALTHCARE NFP","state":"IL"},"attributes":{"role_code":"35","association_date":"12/15/2022","percentage_ownership":100},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"5496109332","source_pk":187157,"type_owner":"O","enrollment_id":"O20190121000985","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":100,"enrollment_organization_name":"BLACK HAWK NURSING AND REHABILITATION LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:37.48228+00:00","recorded_at":"2026-06-16T06:34:37.48228+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"fa523d30-c086-4ac1-bbbf-613b8fa0a23d","entity_type":"person","display_name":"MICHAEL B TARNOFF","state":null},"attributes":{"role_code":"43","association_date":"12/15/2022","percentage_ownership":null},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"6709169741","source_pk":187158,"type_owner":"I","enrollment_id":"O20190121000985","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"BLACK HAWK NURSING AND REHABILITATION LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:37.48228+00:00","recorded_at":"2026-06-16T06:34:37.48228+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"da47e7d7-aa0e-4dea-8e10-9e07cb04e53c","entity_type":"organization","display_name":"TAMID WATERLOO LLC","state":"IL"},"attributes":{"role_code":"34","association_date":"12/15/2022","percentage_ownership":100},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"7113371055","source_pk":187159,"type_owner":"O","enrollment_id":"O20190121000985","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":"BLACK HAWK NURSING AND REHABILITATION LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:37.48228+00:00","recorded_at":"2026-06-16T06:34:37.48228+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"780066ca-2470-4c9f-9513-570690380eb7","entity_type":"organization","display_name":"GS MANAGEMENT LLC","state":"IL"},"attributes":{"role_code":"44","association_date":"12/15/2022","percentage_ownership":null},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"7911245287","source_pk":187160,"type_owner":"O","enrollment_id":"O20190121000985","role_code_owner":"44","role_text_owner":"OTHER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"BLACK HAWK NURSING AND REHABILITATION LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:37.48228+00:00","recorded_at":"2026-06-16T06:34:37.48228+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"6cf6f011-bdfa-4f58-86f4-11179a1ac2fb","entity_type":"person","display_name":"MICHAEL MESSING","state":"FL"},"attributes":{"role_code":"43","association_date":"12/15/2022","percentage_ownership":null},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"8628001567","source_pk":187161,"type_owner":"I","enrollment_id":"O20190121000985","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"BLACK HAWK NURSING AND REHABILITATION LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:37.48228+00:00","recorded_at":"2026-06-16T06:34:37.48228+00:00"}],"edges_truncated":false,"methodology_version":"entity-graph/v1"}