{"entity":{"entity_id":"c35458d0-0479-467f-9a1c-a86a4b86ffe6","entity_type":"person","display_name":"ARTHUR EISEN","state":"NY","status":"active","merged_into":null,"methodology_version":"entity-graph/v1","created_at":"2026-06-11T02:35:14.331036+00:00","updated_at":"2026-06-11T02:35:14.331036+00:00"},"identifiers":[{"id_scheme":"npi","id_value":"1083791214","source_table":"nppes_providers","link_method":"deterministic_pk","link_confidence":1,"source_evidence":{"rule":"D-NPI","source_pk":"1083791214","entity_type_code":"1"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-11T02:35:15.361037+00:00","recorded_at":"2026-06-11T02:35:15.361037+00:00"},{"id_scheme":"pac_id","id_value":"4981731965","source_table":"pecos_providers","link_method":"exact_npi_in_pecos","link_confidence":1,"source_evidence":{"npi":"1083791214","rule":"D-PECOS","enrlmt_id":"I20100422000900","pecos_asct_cntl_id":"4981731965"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-12T18:36:28.44352+00:00","recorded_at":"2026-06-12T18:36:28.44352+00:00"},{"id_scheme":"pecos_enrlmt_id","id_value":"I20100422000900","source_table":"pecos_providers","link_method":"exact_npi_in_pecos","link_confidence":1,"source_evidence":{"npi":"1083791214","rule":"D-PECOS","enrlmt_id":"I20100422000900"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-12T18:36:28.44352+00:00","recorded_at":"2026-06-12T18:36:28.44352+00:00"}],"edges":[],"edges_truncated":false,"methodology_version":"entity-graph/v1"}