{"entity":{"entity_id":"fea90924-7dcc-446e-9f26-d7552d068a65","entity_type":"person","display_name":"WALTER BYRD","state":"WV","status":"active","merged_into":null,"methodology_version":"entity-graph/v1","created_at":"2026-06-11T08:35:02.281184+00:00","updated_at":"2026-06-11T08:35:02.281184+00:00"},"identifiers":[{"id_scheme":"cms_op_profile_id","id_value":"200992","source_table":"cms_open_payments","link_method":"exact_npi_in_open_payments","link_confidence":1,"source_evidence":{"npi":"1427023985","rule":"D-OP-NPI","recipient_profile_id":"200992"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T06:22:35.025114+00:00","recorded_at":"2026-06-13T06:22:35.025114+00:00"},{"id_scheme":"npi","id_value":"1427023985","source_table":"nppes_providers","link_method":"deterministic_pk","link_confidence":1,"source_evidence":{"rule":"D-NPI","source_pk":"1427023985","entity_type_code":"1"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-11T08:35:03.320424+00:00","recorded_at":"2026-06-11T08:35:03.320424+00:00"},{"id_scheme":"pac_id","id_value":"7810898871","source_table":"pecos_providers","link_method":"exact_npi_in_pecos","link_confidence":1,"source_evidence":{"npi":"1427023985","rule":"D-PECOS","enrlmt_id":"I20040114000391","pecos_asct_cntl_id":"7810898871"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-12T17:23:26.064388+00:00","recorded_at":"2026-06-12T17:23:26.064388+00:00"},{"id_scheme":"pecos_enrlmt_id","id_value":"I20040114000391","source_table":"pecos_providers","link_method":"exact_npi_in_pecos","link_confidence":1,"source_evidence":{"npi":"1427023985","rule":"D-PECOS","enrlmt_id":"I20040114000391"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-12T17:23:26.064388+00:00","recorded_at":"2026-06-12T17:23:26.064388+00:00"}],"edges":[{"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":"1427023985","manufacturer_id":"100000005499","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":"2026-06-13T18:07:03.288673+00:00","recorded_at":"2026-06-13T18:07:03.288673+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"9f8ee5dc-92bc-475b-b26e-5a8b41472930","entity_type":"organization","display_name":"Alkermes, Inc.","state":"MA"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1427023985","manufacturer_id":"100000000255","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T22:54:28.874499+00:00","recorded_at":"2026-06-13T22:54:28.874499+00:00"}],"edges_truncated":false,"methodology_version":"entity-graph/v1"}