{"entity":{"entity_id":"a996972e-197f-4baf-9852-e302c35e03c9","entity_type":"person","display_name":"CHRISTOPHER CHU","state":"CA","status":"active","merged_into":null,"methodology_version":"entity-graph/v1","created_at":"2026-06-12T00:57:08.858099+00:00","updated_at":"2026-06-12T00:57:08.858099+00:00"},"identifiers":[{"id_scheme":"cms_op_profile_id","id_value":"11304641","source_table":"cms_open_payments","link_method":"exact_npi_in_open_payments","link_confidence":1,"source_evidence":{"npi":"1912369273","rule":"D-OP-NPI","recipient_profile_id":"11304641"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T09:05:09.396073+00:00","recorded_at":"2026-06-13T09:05:09.396073+00:00"},{"id_scheme":"npi","id_value":"1912369273","source_table":"nppes_providers","link_method":"deterministic_pk","link_confidence":1,"source_evidence":{"rule":"D-NPI","source_pk":"1912369273","entity_type_code":"1"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-12T00:57:09.696929+00:00","recorded_at":"2026-06-12T00:57:09.696929+00:00"}],"edges":[{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"635529da-07eb-48ad-a32b-df1c96a2b54a","entity_type":"organization","display_name":"Mirum Pharmaceuticals, 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":"1912369273","manufacturer_id":"100001156888","nature_of_payment":"Consulting Fee"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T23:03:21.498553+00:00","recorded_at":"2026-06-13T23:03:21.498553+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":"1912369273","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":"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":"1912369273","manufacturer_id":"100000000337","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T02:08:39.181047+00:00","recorded_at":"2026-06-14T02:08:39.181047+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":"1912369273","manufacturer_id":"100000000297","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T02:49:35.259182+00:00","recorded_at":"2026-06-14T02:49:35.259182+00:00"}],"edges_truncated":false,"methodology_version":"entity-graph/v1"}