{"entity":{"entity_id":"0659d020-98af-489f-ad5e-be58e21f06ed","entity_type":"person","display_name":"ELMER CHANG","state":"CA","status":"active","merged_into":null,"methodology_version":"entity-graph/v1","created_at":"2026-06-12T00:55:45.191491+00:00","updated_at":"2026-06-12T00:55:45.191491+00:00"},"identifiers":[{"id_scheme":"cms_op_profile_id","id_value":"132083","source_table":"cms_open_payments","link_method":"exact_npi_in_open_payments","link_confidence":1,"source_evidence":{"npi":"1912083353","rule":"D-OP-NPI","recipient_profile_id":"132083"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T09:04:08.125172+00:00","recorded_at":"2026-06-13T09:04:08.125172+00:00"},{"id_scheme":"npi","id_value":"1912083353","source_table":"nppes_providers","link_method":"deterministic_pk","link_confidence":1,"source_evidence":{"rule":"D-NPI","source_pk":"1912083353","entity_type_code":"1"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-12T00:55:46.089067+00:00","recorded_at":"2026-06-12T00:55:46.089067+00:00"},{"id_scheme":"pac_id","id_value":"5890853832","source_table":"pecos_providers","link_method":"exact_npi_in_pecos","link_confidence":1,"source_evidence":{"npi":"1912083353","rule":"D-PECOS","enrlmt_id":"I20081021000362","pecos_asct_cntl_id":"5890853832"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-12T18:19:57.533046+00:00","recorded_at":"2026-06-12T18:19:57.533046+00:00"},{"id_scheme":"pecos_enrlmt_id","id_value":"I20081021000362","source_table":"pecos_providers","link_method":"exact_npi_in_pecos","link_confidence":1,"source_evidence":{"npi":"1912083353","rule":"D-PECOS","enrlmt_id":"I20081021000362"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-12T18:19:57.533046+00:00","recorded_at":"2026-06-12T18:19:57.533046+00:00"}],"edges":[{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"a0065db5-c5fa-4fcd-a207-e910e5137c0b","entity_type":"organization","display_name":"Celltrion 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":"1912083353","manufacturer_id":"100001351954","nature_of_payment":"Education"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T13:44:35.404005+00:00","recorded_at":"2026-06-13T13:44:35.404005+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"f99c593e-1a6f-45a3-8027-ac911ca88b76","entity_type":"organization","display_name":"Janssen Biotech, Inc.","state":"PA"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1912083353","manufacturer_id":"100000000329","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T14:04:21.784314+00:00","recorded_at":"2026-06-13T14:04:21.784314+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":"1912083353","manufacturer_id":"100000005674","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T15:24:16.191238+00:00","recorded_at":"2026-06-13T15:24:16.191238+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"86022ccd-a7fc-45b5-adc2-d9e358933dd6","entity_type":"organization","display_name":"Celgene Corporation","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":"1912083353","manufacturer_id":"100000000343","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T18:00:48.669957+00:00","recorded_at":"2026-06-13T18:00:48.669957+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":"1912083353","manufacturer_id":"100000000204","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T18:16:36.66791+00:00","recorded_at":"2026-06-13T18:16:36.66791+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"3204432a-bf83-499f-a722-468afb8d7831","entity_type":"organization","display_name":"Regeneron Healthcare Solutions, Inc.","state":"NY"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1912083353","manufacturer_id":"100000136416","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T20:33:38.97621+00:00","recorded_at":"2026-06-13T20:33:38.97621+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":"1912083353","manufacturer_id":"100000000106","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T22:38:58.438762+00:00","recorded_at":"2026-06-13T22:38:58.438762+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"07812b9f-0552-4b8e-bb36-166c62c54497","entity_type":"organization","display_name":"Alcresta Therapeutics, 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":"1912083353","manufacturer_id":"100000196817","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T23:04:21.556081+00:00","recorded_at":"2026-06-13T23:04:21.556081+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"a0d1e49d-22e7-4d1a-a886-1afd1cc336e7","entity_type":"organization","display_name":"Braintree Laboratories, 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":"1912083353","manufacturer_id":"100000000153","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T23:22:53.830192+00:00","recorded_at":"2026-06-13T23:22:53.830192+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"cf82f7f5-9f0e-48d6-b2a2-56fbbcc1235b","entity_type":"organization","display_name":"PFIZER INC.","state":"NY"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1912083353","manufacturer_id":"100000000286","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T23:53:46.722121+00:00","recorded_at":"2026-06-13T23:53:46.722121+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"4fe18420-2258-4e6e-b1a1-3a2d669c382b","entity_type":"organization","display_name":"Lilly USA, LLC","state":"IN"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1912083353","manufacturer_id":"100000000066","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T01:50:00.134592+00:00","recorded_at":"2026-06-14T01:50:00.134592+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"6cbd0d9c-5ad6-4306-8c4c-4f00c8668cb5","entity_type":"organization","display_name":"Ferring 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":"1912083353","manufacturer_id":"100000000309","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T02:07:35.01104+00:00","recorded_at":"2026-06-14T02:07:35.01104+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"af77e147-a7dd-476c-8821-d21932c1760d","entity_type":"organization","display_name":"Takeda Pharmaceuticals U.S.A., 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":"1912083353","manufacturer_id":"100000000337","nature_of_payment":"Education"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T02:08:30.507794+00:00","recorded_at":"2026-06-14T02:08:30.507794+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"08ab02cf-25b8-4e12-8279-e13f4e7ea09a","entity_type":"organization","display_name":"GENZYME 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":"1912083353","manufacturer_id":"100000000297","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T02:43:56.926177+00:00","recorded_at":"2026-06-14T02:43:56.926177+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"2d7b8b9c-7740-47ee-8bdc-e9a5a558eb6e","entity_type":"organization","display_name":"Ardelyx, 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":"1912083353","manufacturer_id":"100001146890","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T04:32:05.269619+00:00","recorded_at":"2026-06-14T04:32:05.269619+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"c0f8d055-3c60-414c-b2f7-770241c67b85","entity_type":"organization","display_name":"Phathom 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":"1912083353","manufacturer_id":"100001176938","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T05:35:49.044096+00:00","recorded_at":"2026-06-14T05:35:49.044096+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"36b48fc5-0a2b-4502-924a-0e667cbd5f9c","entity_type":"organization","display_name":"Salix Pharmaceuticals, a division of Bausch Health US, 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":"1912083353","manufacturer_id":"100000226817","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T06:12:55.754387+00:00","recorded_at":"2026-06-14T06:12:55.754387+00:00"}],"edges_truncated":false,"methodology_version":"entity-graph/v1"}