{"entity":{"entity_id":"4590ba1a-ce17-4c73-a0d6-3e2b05e4369b","entity_type":"person","display_name":"CHRISTOPHER CASSTEVENS","state":"TX","status":"active","merged_into":null,"methodology_version":"entity-graph/v1","created_at":"2026-06-11T13:09:26.261975+00:00","updated_at":"2026-06-11T13:09:26.261975+00:00"},"identifiers":[{"id_scheme":"cms_op_profile_id","id_value":"2784562","source_table":"cms_open_payments","link_method":"exact_npi_in_open_payments","link_confidence":1,"source_evidence":{"npi":"1760758098","rule":"D-OP-NPI","recipient_profile_id":"2784562"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T08:16:04.855391+00:00","recorded_at":"2026-06-13T08:16:04.855391+00:00"},{"id_scheme":"npi","id_value":"1760758098","source_table":"nppes_providers","link_method":"deterministic_pk","link_confidence":1,"source_evidence":{"rule":"D-NPI","source_pk":"1760758098","entity_type_code":"1"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-11T13:09:27.172411+00:00","recorded_at":"2026-06-11T13:09:27.172411+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":"1760758098","manufacturer_id":"100000005615","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T13:55:05.069093+00:00","recorded_at":"2026-06-13T13:55:05.069093+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"db2570f7-8d42-4524-8e33-280af2fd6972","entity_type":"organization","display_name":"Skeletal Dynamics Inc","state":"FL"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1760758098","manufacturer_id":"100000011109","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T14:26:50.806992+00:00","recorded_at":"2026-06-13T14:26:50.806992+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"de9427cc-78c9-4225-9d74-e5fb821eee41","entity_type":"organization","display_name":"Core Surgical Group","state":"TX"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1760758098","manufacturer_id":"100001266926","nature_of_payment":"Travel and Lodging"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T15:31:36.795744+00:00","recorded_at":"2026-06-13T15:31:36.795744+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"2e60920a-7804-4d89-bca2-c79a12e20a08","entity_type":"organization","display_name":"Stryker Corporation","state":"MI"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1760758098","manufacturer_id":"100000010503","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T22:41:47.374586+00:00","recorded_at":"2026-06-13T22:41:47.374586+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"a0fc8d47-d63f-41f6-b5c6-6656eea19645","entity_type":"organization","display_name":"Abbott Laboratories","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":"1760758098","manufacturer_id":"100000010680","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T23:18:41.861234+00:00","recorded_at":"2026-06-13T23:18:41.861234+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"241c8cb2-7c0f-4951-a321-cc7706cdad3e","entity_type":"organization","display_name":"Arthrex, Inc.","state":"FL"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1760758098","manufacturer_id":"100000005371","nature_of_payment":"Travel and Lodging"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T04:31:14.43121+00:00","recorded_at":"2026-06-14T04:31:14.43121+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"7cc1e2cf-a6e6-4451-83e1-df2ebcaefc81","entity_type":"organization","display_name":"Zimmer Biomet Holdings, Inc.","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":"1760758098","manufacturer_id":"100000000103","nature_of_payment":"Travel and Lodging"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T06:40:47.933033+00:00","recorded_at":"2026-06-14T06:40:47.933033+00:00"}],"edges_truncated":false,"methodology_version":"entity-graph/v1"}