{"entity":{"entity_id":"d692f448-0b68-46db-8ed0-11802ef4e244","entity_type":"person","display_name":"CLARK GRAVELL","state":"TX","status":"active","merged_into":null,"methodology_version":"entity-graph/v1","created_at":"2026-06-11T09:43:42.684426+00:00","updated_at":"2026-06-11T09:43:42.684426+00:00"},"identifiers":[{"id_scheme":"cms_op_profile_id","id_value":"11702990","source_table":"cms_open_payments","link_method":"exact_npi_in_open_payments","link_confidence":1,"source_evidence":{"npi":"1518545961","rule":"D-OP-NPI","recipient_profile_id":"11702990"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T06:53:26.537269+00:00","recorded_at":"2026-06-13T06:53:26.537269+00:00"},{"id_scheme":"npi","id_value":"1518545961","source_table":"nppes_providers","link_method":"deterministic_pk","link_confidence":1,"source_evidence":{"rule":"D-NPI","source_pk":"1518545961","entity_type_code":"1"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-11T09:43:43.87047+00:00","recorded_at":"2026-06-11T09:43:43.87047+00:00"}],"edges":[],"edges_truncated":false,"methodology_version":"entity-graph/v1"}