{"entity":{"entity_id":"ab9468f2-d91c-4a55-93c0-466439f6c1c0","entity_type":"person","display_name":"BRIAN DIAZ","state":"WA","status":"active","merged_into":null,"methodology_version":"entity-graph/v1","created_at":"2026-06-11T10:52:22.057659+00:00","updated_at":"2026-06-11T10:52:22.057659+00:00"},"identifiers":[{"id_scheme":"npi","id_value":"1619215688","source_table":"nppes_providers","link_method":"deterministic_pk","link_confidence":1,"source_evidence":{"rule":"D-NPI","source_pk":"1619215688","entity_type_code":"1"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-11T10:52:23.158006+00:00","recorded_at":"2026-06-11T10:52:23.158006+00:00"}],"edges":[],"edges_truncated":false,"methodology_version":"entity-graph/v1"}