{"entity":{"entity_id":"4bd2f698-2a66-4855-8204-28e56a531110","entity_type":"person","display_name":"DAVID ZHENG","state":"VA","status":"active","merged_into":null,"methodology_version":"entity-graph/v1","created_at":"2026-06-11T09:00:23.549813+00:00","updated_at":"2026-06-11T09:00:23.549813+00:00"},"identifiers":[{"id_scheme":"cms_op_profile_id","id_value":"11405075","source_table":"cms_open_payments","link_method":"exact_npi_in_open_payments","link_confidence":1,"source_evidence":{"npi":"1457063943","rule":"D-OP-NPI","recipient_profile_id":"11405075"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T06:32:28.879589+00:00","recorded_at":"2026-06-13T06:32:28.879589+00:00"},{"id_scheme":"npi","id_value":"1457063943","source_table":"nppes_providers","link_method":"deterministic_pk","link_confidence":1,"source_evidence":{"rule":"D-NPI","source_pk":"1457063943","entity_type_code":"1"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-11T09:00:25.097407+00:00","recorded_at":"2026-06-11T09:00:25.097407+00:00"}],"edges":[{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"eb5ea400-a96e-468d-adce-98f107e63e42","entity_type":"organization","display_name":"Bayer Healthcare Pharmaceuticals 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":"1457063943","manufacturer_id":"100000005467","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T14:43:09.596138+00:00","recorded_at":"2026-06-13T14:43:09.596138+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"43d39426-7e85-4c26-959c-f244cabb90df","entity_type":"organization","display_name":"Boston Scientific Corporation","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":"1457063943","manufacturer_id":"100000005674","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T15:16:18.887215+00:00","recorded_at":"2026-06-13T15:16:18.887215+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"185b5e94-4851-40be-a3c1-6c7e12aa968c","entity_type":"organization","display_name":"Calyxo, 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":"1457063943","manufacturer_id":"100000786821","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T17:31:37.757317+00:00","recorded_at":"2026-06-13T17:31:37.757317+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":"1457063943","manufacturer_id":"100000000204","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T20:05:43.589137+00:00","recorded_at":"2026-06-13T20:05:43.589137+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"97e8aee6-90d4-4143-b23d-8ff227f119bd","entity_type":"organization","display_name":"COLOPLAST CORP","state":"MN"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1457063943","manufacturer_id":"100000011212","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T22:01:56.743751+00:00","recorded_at":"2026-06-13T22:01:56.743751+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"61b6da54-dbfe-4c16-9d12-6e1ef0cabf42","entity_type":"organization","display_name":"ACCORD HEALTHCARE, INC.","state":"NC"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1457063943","manufacturer_id":"100000956826","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T22:48:07.365473+00:00","recorded_at":"2026-06-13T22:48:07.365473+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"9685caed-ffca-4f37-90bd-f8bb87cb790b","entity_type":"organization","display_name":"LANTHEUS MEDICAL IMAGING, 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":"1457063943","manufacturer_id":"100000005400","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T23:32:40.090614+00:00","recorded_at":"2026-06-13T23:32:40.090614+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"effc91ed-4762-49a8-9b27-a28fcfdcd988","entity_type":"organization","display_name":"UROGEN PHARMA, 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":"1457063943","manufacturer_id":"100000776811","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T02:17:02.376926+00:00","recorded_at":"2026-06-14T02:17:02.376926+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"b3f6a9d9-dfe6-462c-83b2-8bbe580c87fd","entity_type":"organization","display_name":"Tolmar, Inc.","state":"CO"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1457063943","manufacturer_id":"100000010803","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T02:20:43.335463+00:00","recorded_at":"2026-06-14T02:20:43.335463+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"b19fc3df-bc10-48d5-9730-c0cc09b3112d","entity_type":"organization","display_name":"Astellas Pharma US 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":"1457063943","manufacturer_id":"100000000137","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T02:37:58.076779+00:00","recorded_at":"2026-06-14T02:37:58.076779+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"20dfc058-2384-47f4-aee9-57f276ae3656","entity_type":"organization","display_name":"Hollister Incorporated","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":"1457063943","manufacturer_id":"100000010407","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T03:09:34.393708+00:00","recorded_at":"2026-06-14T03:09:34.393708+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"fd3c2749-8925-4881-b0ff-a50346cb3479","entity_type":"organization","display_name":"Sumitomo Pharma America, 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":"1457063943","manufacturer_id":"100001316929","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T05:11:27.197243+00:00","recorded_at":"2026-06-14T05:11:27.197243+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"a91c3197-c258-4722-8741-7b28f9cf351b","entity_type":"organization","display_name":"CIVCO Medical Instruments","state":"IA"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1457063943","manufacturer_id":"100000086376","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T05:20:09.634233+00:00","recorded_at":"2026-06-14T05:20:09.634233+00:00"}],"edges_truncated":false,"methodology_version":"entity-graph/v1"}