{"entity":{"entity_id":"e6ff3c48-3691-4746-b826-a3abf99947d4","entity_type":"person","display_name":"MICHAEL CHUNG","state":"CA","status":"active","merged_into":null,"methodology_version":"entity-graph/v1","created_at":"2026-06-11T06:54:36.000422+00:00","updated_at":"2026-06-11T06:54:36.000422+00:00"},"identifiers":[{"id_scheme":"cms_op_profile_id","id_value":"11307856","source_table":"cms_open_payments","link_method":"exact_npi_in_open_payments","link_confidence":1,"source_evidence":{"npi":"1275094120","rule":"D-OP-NPI","recipient_profile_id":"11307856"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T05:32:30.422384+00:00","recorded_at":"2026-06-13T05:32:30.422384+00:00"},{"id_scheme":"npi","id_value":"1275094120","source_table":"nppes_providers","link_method":"deterministic_pk","link_confidence":1,"source_evidence":{"rule":"D-NPI","source_pk":"1275094120","entity_type_code":"1"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-11T06:54:37.156657+00:00","recorded_at":"2026-06-11T06:54:37.156657+00:00"}],"edges":[{"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":"1275094120","manufacturer_id":"100000005674","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T13:43:32.562464+00:00","recorded_at":"2026-06-13T13:43:32.562464+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"aeeba001-7270-4691-9083-3ad5d6f8461e","entity_type":"organization","display_name":"Saluda Medical Americas, Inc.","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":"1275094120","manufacturer_id":"100000151582","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T14:23:00.708294+00:00","recorded_at":"2026-06-13T14:23:00.708294+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"9ca0ad55-ae37-4773-b868-4002a04cd27a","entity_type":"organization","display_name":"SPR Therapeutics, Inc","state":"OH"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1275094120","manufacturer_id":"100000151627","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T18:59:55.496983+00:00","recorded_at":"2026-06-13T18:59:55.496983+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"721a96a4-8c32-46db-ad63-2d26e19211cb","entity_type":"organization","display_name":"Medtronic, Inc.","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":"1275094120","manufacturer_id":"100000000106","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T21:54:57.90847+00:00","recorded_at":"2026-06-13T21:54:57.90847+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"7d769f67-2def-4a49-bf01-1c4a67c97660","entity_type":"organization","display_name":"Mirati Therapeutics, 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":"1275094120","manufacturer_id":"100001376985","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T21:55:25.744197+00:00","recorded_at":"2026-06-13T21:55:25.744197+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"ee0ee827-8ce3-44fb-bc73-064b2c812152","entity_type":"organization","display_name":"Nevro Corp.","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":"1275094120","manufacturer_id":"100000136428","nature_of_payment":"Travel and Lodging"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T23:47:02.186892+00:00","recorded_at":"2026-06-13T23:47:02.186892+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"4610d745-314c-4c88-a3d9-d0e259d24564","entity_type":"organization","display_name":"Innovation Technologies Inc","state":"GA"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1275094120","manufacturer_id":"100000126370","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T23:47:08.40428+00:00","recorded_at":"2026-06-13T23:47:08.40428+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"93f8c5e0-c123-4581-9787-0c319f44faf5","entity_type":"organization","display_name":"Merz Pharmaceuticals, LLC","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":"1275094120","manufacturer_id":"100000005377","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T02:18:03.673521+00:00","recorded_at":"2026-06-14T02:18:03.673521+00:00"}],"edges_truncated":false,"methodology_version":"entity-graph/v1"}