{"entity":{"entity_id":"145e456e-410c-4d7e-8933-bc38702df165","entity_type":"person","display_name":"ENOCH CHANG","state":"CA","status":"active","merged_into":null,"methodology_version":"entity-graph/v1","created_at":"2026-06-11T03:59:44.677288+00:00","updated_at":"2026-06-11T03:59:44.677288+00:00"},"identifiers":[{"id_scheme":"cms_op_profile_id","id_value":"2421883","source_table":"cms_open_payments","link_method":"exact_npi_in_open_payments","link_confidence":1,"source_evidence":{"npi":"1205128196","rule":"D-OP-NPI","recipient_profile_id":"2421883"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T05:10:04.929546+00:00","recorded_at":"2026-06-13T05:10:04.929546+00:00"},{"id_scheme":"npi","id_value":"1205128196","source_table":"nppes_providers","link_method":"deterministic_pk","link_confidence":1,"source_evidence":{"rule":"D-NPI","source_pk":"1205128196","entity_type_code":"1"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-11T03:59:45.544995+00:00","recorded_at":"2026-06-11T03:59:45.544995+00:00"}],"edges":[{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"5e7bfd20-c4ca-49d7-a7e9-4e94e95f51a5","entity_type":"organization","display_name":"DePuy Synthes Sales 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":"1205128196","manufacturer_id":"100000005615","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T13:52:38.8249+00:00","recorded_at":"2026-06-13T13:52:38.8249+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":"1205128196","manufacturer_id":"100000005674","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T15:24:08.637335+00:00","recorded_at":"2026-06-13T15:24:08.637335+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"7441da80-6c63-41e8-9710-43b972b29b78","entity_type":"organization","display_name":"Fidia Pharma USA 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":"1205128196","manufacturer_id":"100000005682","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T03:00:18.519954+00:00","recorded_at":"2026-06-14T03:00:18.519954+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"40f84a41-b85a-46bd-b5bf-71932ca016ff","entity_type":"organization","display_name":"RefleXion Medical, 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":"1205128196","manufacturer_id":"100000826839","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T04:18:24.547116+00:00","recorded_at":"2026-06-14T04:18:24.547116+00:00"}],"edges_truncated":false,"methodology_version":"entity-graph/v1"}