{"entity":{"entity_id":"ae675cbe-04cb-4de8-a1c0-5f143bc2e081","entity_type":"person","display_name":"DEREK BARKER","state":"SC","status":"active","merged_into":null,"methodology_version":"entity-graph/v1","created_at":"2026-06-12T01:34:57.139548+00:00","updated_at":"2026-06-12T01:34:57.139548+00:00"},"identifiers":[{"id_scheme":"cms_op_profile_id","id_value":"45044","source_table":"cms_open_payments","link_method":"exact_npi_in_open_payments","link_confidence":1,"source_evidence":{"npi":"1982662847","rule":"D-OP-NPI","recipient_profile_id":"45044"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T09:28:46.627712+00:00","recorded_at":"2026-06-13T09:28:46.627712+00:00"},{"id_scheme":"npi","id_value":"1982662847","source_table":"nppes_providers","link_method":"deterministic_pk","link_confidence":1,"source_evidence":{"rule":"D-NPI","source_pk":"1982662847","entity_type_code":"1"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-12T01:34:57.966591+00:00","recorded_at":"2026-06-12T01:34:57.966591+00:00"},{"id_scheme":"pac_id","id_value":"8325012578","source_table":"pecos_providers","link_method":"exact_npi_in_pecos","link_confidence":1,"source_evidence":{"npi":"1982662847","rule":"D-PECOS","enrlmt_id":"I20070105000043","pecos_asct_cntl_id":"8325012578"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-12T18:01:56.186767+00:00","recorded_at":"2026-06-12T18:01:56.186767+00:00"},{"id_scheme":"pecos_enrlmt_id","id_value":"I20070105000043","source_table":"pecos_providers","link_method":"exact_npi_in_pecos","link_confidence":1,"source_evidence":{"npi":"1982662847","rule":"D-PECOS","enrlmt_id":"I20070105000043"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-12T18:01:56.186767+00:00","recorded_at":"2026-06-12T18:01:56.186767+00:00"}],"edges":[{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"d620062c-8359-42c1-9e78-0889d5bc3327","entity_type":"organization","display_name":"Sandoz 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":"1982662847","manufacturer_id":"100000000062","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T15:04:11.263547+00:00","recorded_at":"2026-06-13T15:04:11.263547+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"09393ae7-8267-4853-8195-1801d4ccac46","entity_type":"organization","display_name":"ABBVIE INC.","state":"IL"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1982662847","manufacturer_id":"100000000204","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T18:14:07.712436+00:00","recorded_at":"2026-06-13T18:14:07.712436+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"3204432a-bf83-499f-a722-468afb8d7831","entity_type":"organization","display_name":"Regeneron Healthcare Solutions, 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":"1982662847","manufacturer_id":"100000136416","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T20:33:17.060612+00:00","recorded_at":"2026-06-13T20:33:17.060612+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"407f8743-c248-4d7f-856e-886ae8c6cefb","entity_type":"organization","display_name":"Genentech USA, Inc.","state":"CA"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1982662847","manufacturer_id":"100000000226","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T00:54:13.394673+00:00","recorded_at":"2026-06-14T00:54:13.394673+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"b4f4e6c6-626c-482f-a9d8-4f29e4ffebc0","entity_type":"organization","display_name":"Dutch Ophthalmic, USA","state":"NH"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1982662847","manufacturer_id":"100000151700","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T06:37:05.390907+00:00","recorded_at":"2026-06-14T06:37:05.390907+00:00"}],"edges_truncated":false,"methodology_version":"entity-graph/v1"}