{"entity":{"entity_id":"255bbc7f-bd42-4ff0-bfea-942e5e2b8cbe","entity_type":"person","display_name":"BART DEMAERSCHALK","state":"AZ","status":"active","merged_into":null,"methodology_version":"entity-graph/v1","created_at":"2026-06-11T09:01:52.927994+00:00","updated_at":"2026-06-11T09:01:52.927994+00:00"},"identifiers":[{"id_scheme":"cms_op_profile_id","id_value":"774868","source_table":"cms_open_payments","link_method":"exact_npi_in_open_payments","link_confidence":1,"source_evidence":{"npi":"1457335994","rule":"D-OP-NPI","recipient_profile_id":"774868"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T06:32:54.171695+00:00","recorded_at":"2026-06-13T06:32:54.171695+00:00"},{"id_scheme":"npi","id_value":"1457335994","source_table":"nppes_providers","link_method":"deterministic_pk","link_confidence":1,"source_evidence":{"rule":"D-NPI","source_pk":"1457335994","entity_type_code":"1"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-11T09:01:54.075886+00:00","recorded_at":"2026-06-11T09:01:54.075886+00:00"}],"edges":[{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"ddd0ee40-1c53-4e41-a30d-4a7f2a4f47fb","entity_type":"organization","display_name":"Teladoc Health, 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":"1457335994","manufacturer_id":"100000936823","nature_of_payment":"Travel and Lodging"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T23:45:18.813744+00:00","recorded_at":"2026-06-13T23:45:18.813744+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"aba716c4-3079-4554-9272-2d491bd51880","entity_type":"organization","display_name":"Genentech, 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":"1457335994","manufacturer_id":"100000000089","nature_of_payment":"Consulting Fee"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T00:53:52.632713+00:00","recorded_at":"2026-06-14T00:53:52.632713+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"2a75a734-ec3c-44ea-83be-d5f828c3a91a","entity_type":"organization","display_name":"F. Hoffmann-La Roche AG","state":null},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"research","recipient_npi":"1457335994","manufacturer_id":"100000005656","nature_of_payment":null},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T06:42:39.938666+00:00","recorded_at":"2026-06-14T06:42:39.938666+00:00"}],"edges_truncated":false,"methodology_version":"entity-graph/v1"}