{"entity":{"entity_id":"7f5c5e8e-ee5e-41a1-a67e-fac3938b7a22","entity_type":"person","display_name":"EDWARD CHAN","state":"TX","status":"active","merged_into":null,"methodology_version":"entity-graph/v1","created_at":"2026-06-11T18:58:57.692409+00:00","updated_at":"2026-06-11T18:58:57.692409+00:00"},"identifiers":[{"id_scheme":"cms_op_profile_id","id_value":"586210","source_table":"cms_open_payments","link_method":"exact_npi_in_open_payments","link_confidence":1,"source_evidence":{"npi":"1831357292","rule":"D-OP-NPI","recipient_profile_id":"586210"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T08:38:32.80805+00:00","recorded_at":"2026-06-13T08:38:32.80805+00:00"},{"id_scheme":"npi","id_value":"1831357292","source_table":"nppes_providers","link_method":"deterministic_pk","link_confidence":1,"source_evidence":{"rule":"D-NPI","source_pk":"1831357292","entity_type_code":"1"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-11T18:58:59.616799+00:00","recorded_at":"2026-06-11T18:58:59.616799+00:00"},{"id_scheme":"pac_id","id_value":"1850601881","source_table":"pecos_providers","link_method":"exact_npi_in_pecos","link_confidence":1,"source_evidence":{"npi":"1831357292","rule":"D-PECOS","enrlmt_id":"I20151103003122","pecos_asct_cntl_id":"1850601881"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-12T19:47:53.082873+00:00","recorded_at":"2026-06-12T19:47:53.082873+00:00"},{"id_scheme":"pecos_enrlmt_id","id_value":"I20151103003122","source_table":"pecos_providers","link_method":"exact_npi_in_pecos","link_confidence":1,"source_evidence":{"npi":"1831357292","rule":"D-PECOS","enrlmt_id":"I20151103003122"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-12T19:47:53.082873+00:00","recorded_at":"2026-06-12T19:47:53.082873+00:00"}],"edges":[{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"d287831f-689e-4d55-b425-85896bd5a7a1","entity_type":"organization","display_name":"Lexington Medical, 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":"1831357292","manufacturer_id":"100000886823","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T14:26:40.770011+00:00","recorded_at":"2026-06-13T14:26:40.770011+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"788b1761-d8a0-41dc-b9c3-2cd765b59754","entity_type":"organization","display_name":"ATRICURE, 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":"1831357292","manufacturer_id":"100000005372","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T00:51:12.501843+00:00","recorded_at":"2026-06-14T00:51:12.501843+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"a8110fb6-2b72-4d49-8e53-ba2531cf77e4","entity_type":"organization","display_name":"INTUITIVE SURGICAL, 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":"1831357292","manufacturer_id":"100000005384","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T01:59:38.114147+00:00","recorded_at":"2026-06-14T01:59:38.114147+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"fff02ddf-93be-4058-b845-b2f600d8d134","entity_type":"organization","display_name":"Merck Sharp & Dohme LLC","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":"1831357292","manufacturer_id":"100000000053","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T03:16:49.877477+00:00","recorded_at":"2026-06-14T03:16:49.877477+00:00"}],"edges_truncated":false,"methodology_version":"entity-graph/v1"}