{"entity":{"entity_id":"55353c2c-2e51-4ea8-989c-e9a79455ecd5","entity_type":"organization","display_name":"PORT JEFFERSON OPERATING LLC","state":"NY","status":"active","merged_into":null,"methodology_version":"entity-graph/v1","created_at":"2026-06-10T16:30:47.182197+00:00","updated_at":"2026-06-10T16:30:47.182197+00:00"},"identifiers":[{"id_scheme":"npi","id_value":"1093286585","source_table":"nppes_providers","link_method":"deterministic_pk","link_confidence":1,"source_evidence":{"rule":"D-NPI","source_pk":"1093286585","entity_type_code":"2"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-10T16:30:48.113309+00:00","recorded_at":"2026-06-10T16:30:48.113309+00:00"},{"id_scheme":"pac_id","id_value":"3072853654","source_table":"pecos_providers","link_method":"exact_npi_in_pecos","link_confidence":1,"source_evidence":{"npi":"1093286585","rule":"D-PECOS","enrlmt_id":"O20190318001806","pecos_asct_cntl_id":"3072853654"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T05:48:42.402277+00:00","recorded_at":"2026-06-16T05:48:42.402277+00:00"},{"id_scheme":"pecos_enrlmt_id","id_value":"O20190318001806","source_table":"pecos_providers","link_method":"exact_npi_in_pecos","link_confidence":1,"source_evidence":{"npi":"1093286585","rule":"D-PECOS","enrlmt_id":"O20190318001806"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T05:48:42.402277+00:00","recorded_at":"2026-06-16T05:48:42.402277+00:00"}],"edges":[{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"8bccad0e-7b75-4d27-9e17-2503830ce342","entity_type":"person","display_name":"MARK FRIEDMAN","state":null},"attributes":{"role_code":"34","association_date":"08/10/2017","percentage_ownership":43.5},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"0042262412","source_pk":188586,"type_owner":"I","enrollment_id":"O20190318001806","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":43.5,"enrollment_organization_name":"PORT JEFFERSON OPERATING LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:47.776912+00:00","recorded_at":"2026-06-16T06:34:47.776912+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"a58efddb-54ef-4a2d-9ccc-e70c7c3e5feb","entity_type":"person","display_name":"AKIVA RUDNER","state":null},"attributes":{"role_code":"34","association_date":"08/10/2017","percentage_ownership":4},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"0042467227","source_pk":188588,"type_owner":"I","enrollment_id":"O20190318001806","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":4,"enrollment_organization_name":"PORT JEFFERSON OPERATING LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:47.776912+00:00","recorded_at":"2026-06-16T06:34:47.776912+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"0cc32e8a-8532-4971-b5b8-8dfa90b1c89d","entity_type":"organization","display_name":"OWNER PAC 0345744181","state":"NJ"},"attributes":{"role_code":"72","association_date":"07/09/2025","percentage_ownership":null},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"0345744181","source_pk":188589,"type_owner":"O","enrollment_id":"O20190318001806","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"PORT JEFFERSON OPERATING LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:47.776912+00:00","recorded_at":"2026-06-16T06:34:47.776912+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"89a6c337-2164-4873-8c22-1d39631167d3","entity_type":"organization","display_name":"OWNER PAC 0446754287","state":"NJ"},"attributes":{"role_code":"72","association_date":"03/01/2019","percentage_ownership":null},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"0446754287","source_pk":188590,"type_owner":"O","enrollment_id":"O20190318001806","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"PORT JEFFERSON OPERATING LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:47.776912+00:00","recorded_at":"2026-06-16T06:34:47.776912+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"2fe3a499-a8f6-4f80-809b-3d52eef9c084","entity_type":"person","display_name":"NEAL EINHORN","state":null},"attributes":{"role_code":"34","association_date":"08/10/2017","percentage_ownership":43.5},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"0941252316","source_pk":188591,"type_owner":"I","enrollment_id":"O20190318001806","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":43.5,"enrollment_organization_name":"PORT JEFFERSON OPERATING LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:47.776912+00:00","recorded_at":"2026-06-16T06:34:47.776912+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"4a405200-8baf-465c-8ec5-ac542d212fff","entity_type":"organization","display_name":"OWNER PAC 1254835093","state":"NY"},"attributes":{"role_code":"72","association_date":"07/09/2025","percentage_ownership":null},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"1254835093","source_pk":188593,"type_owner":"O","enrollment_id":"O20190318001806","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"PORT JEFFERSON OPERATING LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:47.776912+00:00","recorded_at":"2026-06-16T06:34:47.776912+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"6c5e88c5-e7d7-4bc8-8995-de290365cdf8","entity_type":"organization","display_name":"OWNER PAC 1355845199","state":"NJ"},"attributes":{"role_code":"72","association_date":"07/09/2025","percentage_ownership":null},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"1355845199","source_pk":188594,"type_owner":"O","enrollment_id":"O20190318001806","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"PORT JEFFERSON OPERATING LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:47.776912+00:00","recorded_at":"2026-06-16T06:34:47.776912+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"233ff411-11ad-40b3-b07c-f4b4d213383d","entity_type":"person","display_name":"JEFFREY MANDELBAUM","state":null},"attributes":{"role_code":"43","association_date":"11/24/2025","percentage_ownership":null},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"1850885856","source_pk":188595,"type_owner":"I","enrollment_id":"O20190318001806","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"PORT JEFFERSON OPERATING LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:47.776912+00:00","recorded_at":"2026-06-16T06:34:47.776912+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"8835fda7-3004-4e62-b1ba-7e243fe1482b","entity_type":"organization","display_name":"OWNER PAC 2264936004","state":"NJ"},"attributes":{"role_code":"72","association_date":"07/09/2025","percentage_ownership":null},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"2264936004","source_pk":188597,"type_owner":"O","enrollment_id":"O20190318001806","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"PORT JEFFERSON OPERATING LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:47.776912+00:00","recorded_at":"2026-06-16T06:34:47.776912+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"f3684d4b-6267-4178-9772-e3afb6715ee7","entity_type":"organization","display_name":"OWNER PAC 4082118823","state":"KS"},"attributes":{"role_code":"72","association_date":"07/09/2025","percentage_ownership":null},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"4082118823","source_pk":188598,"type_owner":"O","enrollment_id":"O20190318001806","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"PORT JEFFERSON OPERATING LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:47.776912+00:00","recorded_at":"2026-06-16T06:34:47.776912+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"84120c92-549f-49f3-8ffb-84ed7d526d6c","entity_type":"person","display_name":"YOSSIE ZUCKER","state":null},"attributes":{"role_code":"34","association_date":"08/22/2017","percentage_ownership":5},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"4284807017","source_pk":188599,"type_owner":"I","enrollment_id":"O20190318001806","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":5,"enrollment_organization_name":"PORT JEFFERSON OPERATING LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:47.776912+00:00","recorded_at":"2026-06-16T06:34:47.776912+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"088b02f6-a86b-46f9-88ec-538da1a67872","entity_type":"organization","display_name":"OWNER PAC 5991209736","state":"NJ"},"attributes":{"role_code":"72","association_date":"07/09/2025","percentage_ownership":null},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"5991209736","source_pk":188601,"type_owner":"O","enrollment_id":"O20190318001806","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"PORT JEFFERSON OPERATING LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:47.776912+00:00","recorded_at":"2026-06-16T06:34:47.776912+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"fa559f49-3513-4119-aba4-32f1c4d88708","entity_type":"organization","display_name":"OWNER PAC 7618471459","state":"NY"},"attributes":{"role_code":"72","association_date":"07/09/2025","percentage_ownership":null},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"7618471459","source_pk":188602,"type_owner":"O","enrollment_id":"O20190318001806","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"PORT JEFFERSON OPERATING LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:47.776912+00:00","recorded_at":"2026-06-16T06:34:47.776912+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"2bcd0fe2-030b-4fd3-b6de-6c1495f3b783","entity_type":"person","display_name":"SUNG WHANG","state":"NY"},"attributes":{"role_code":"43","association_date":"06/01/2021","percentage_ownership":null},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"7810070828","source_pk":188603,"type_owner":"I","enrollment_id":"O20190318001806","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"PORT JEFFERSON OPERATING LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:47.776912+00:00","recorded_at":"2026-06-16T06:34:47.776912+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"e3ac2392-2cb3-450d-b84b-c6feb2cb0e06","entity_type":"person","display_name":"NADGEFFRENA MARCENA","state":null},"attributes":{"role_code":"43","association_date":"09/17/2024","percentage_ownership":null},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"8224532072","source_pk":188605,"type_owner":"I","enrollment_id":"O20190318001806","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"PORT JEFFERSON OPERATING LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:47.776912+00:00","recorded_at":"2026-06-16T06:34:47.776912+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"2e42699a-3bf1-4d0c-bb04-c3310fcc4aea","entity_type":"organization","display_name":"OWNER PAC 8527562362","state":"NJ"},"attributes":{"role_code":"72","association_date":"07/09/2025","percentage_ownership":null},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"8527562362","source_pk":188607,"type_owner":"O","enrollment_id":"O20190318001806","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"PORT JEFFERSON OPERATING LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:47.776912+00:00","recorded_at":"2026-06-16T06:34:47.776912+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"72a6bcb1-786c-4e7c-a0c8-3c9ffcdcca7a","entity_type":"person","display_name":"STEVEN SAX","state":null},"attributes":{"role_code":"34","association_date":"08/10/2017","percentage_ownership":4},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"9133376312","source_pk":188608,"type_owner":"I","enrollment_id":"O20190318001806","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":4,"enrollment_organization_name":"PORT JEFFERSON OPERATING LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:47.776912+00:00","recorded_at":"2026-06-16T06:34:47.776912+00:00"},{"direction":"inbound","edge_type":"owns","neighbor":{"entity_id":"b2a34161-8844-41fc-98f8-5b4a948d30c1","entity_type":"person","display_name":"OWNER PAC 9133623986","state":null},"attributes":{"role_code":"72","association_date":"08/18/2025","percentage_ownership":null},"link_confidence":1,"source_table":"snf_all_owners","source_evidence":{"rule":"D-OWNER","owner_pac":"9133623986","source_pk":188609,"type_owner":"I","enrollment_id":"O20190318001806","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"PORT JEFFERSON OPERATING LLC"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-16T06:34:47.776912+00:00","recorded_at":"2026-06-16T06:34:47.776912+00:00"}],"edges_truncated":false,"methodology_version":"entity-graph/v1"}