{"entity":{"entity_id":"2ccc0144-7872-4567-a5cf-db882e58fd65","entity_type":"person","display_name":"STEFAN BARTA","state":"PA","status":"active","merged_into":null,"methodology_version":"entity-graph/v1","created_at":"2026-06-11T07:36:58.087276+00:00","updated_at":"2026-06-11T07:36:58.087276+00:00"},"identifiers":[{"id_scheme":"cms_op_profile_id","id_value":"15035","source_table":"cms_open_payments","link_method":"exact_npi_in_open_payments","link_confidence":1,"source_evidence":{"npi":"1336384130","rule":"D-OP-NPI","recipient_profile_id":"15035"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T05:54:13.695643+00:00","recorded_at":"2026-06-13T05:54:13.695643+00:00"},{"id_scheme":"npi","id_value":"1336384130","source_table":"nppes_providers","link_method":"deterministic_pk","link_confidence":1,"source_evidence":{"rule":"D-NPI","source_pk":"1336384130","entity_type_code":"1"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-11T07:36:59.017775+00:00","recorded_at":"2026-06-11T07:36:59.017775+00:00"},{"id_scheme":"pac_id","id_value":"6608991278","source_table":"pecos_providers","link_method":"exact_npi_in_pecos","link_confidence":1,"source_evidence":{"npi":"1336384130","rule":"D-PECOS","enrlmt_id":"I20140331001170","pecos_asct_cntl_id":"6608991278"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-12T19:25:32.141915+00:00","recorded_at":"2026-06-12T19:25:32.141915+00:00"},{"id_scheme":"pecos_enrlmt_id","id_value":"I20140331001170","source_table":"pecos_providers","link_method":"exact_npi_in_pecos","link_confidence":1,"source_evidence":{"npi":"1336384130","rule":"D-PECOS","enrlmt_id":"I20140331001170"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-12T19:25:32.141915+00:00","recorded_at":"2026-06-12T19:25:32.141915+00:00"}],"edges":[{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"b96b9ce7-acee-4808-b96e-87cf2c3cb151","entity_type":"organization","display_name":"Janssen Research & Development, LLC","state":"NJ"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1336384130","manufacturer_id":"100000005592","nature_of_payment":"Consulting Fee"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T13:46:53.069461+00:00","recorded_at":"2026-06-13T13:46:53.069461+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"184b7a9c-8f38-46d7-b131-e210351f4c19","entity_type":"organization","display_name":"E.R. Squibb & Sons, L.L.C.","state":"NJ"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1336384130","manufacturer_id":"100000005499","nature_of_payment":"Consulting Fee"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T18:09:01.873615+00:00","recorded_at":"2026-06-13T18:09:01.873615+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"9c80bc31-038e-4d57-9b43-45377df47cad","entity_type":"organization","display_name":"Kyowa Kirin, Inc.","state":"NJ"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1336384130","manufacturer_id":"100000010604","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T23:31:17.127495+00:00","recorded_at":"2026-06-13T23:31:17.127495+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"cf82f7f5-9f0e-48d6-b2a2-56fbbcc1235b","entity_type":"organization","display_name":"PFIZER INC.","state":"NY"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1336384130","manufacturer_id":"100000000286","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T00:05:22.899761+00:00","recorded_at":"2026-06-14T00:05:22.899761+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"cd0edf17-f2a4-426f-a07e-d16a20522809","entity_type":"organization","display_name":"Acrotech Biopharma Inc.","state":"NJ"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1336384130","manufacturer_id":"100000981882","nature_of_payment":"Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T04:42:09.467053+00:00","recorded_at":"2026-06-14T04:42:09.467053+00:00"}],"edges_truncated":false,"methodology_version":"entity-graph/v1"}