{"npi":"1255832762","type":"NPI-1","status":"active","name":{"display":"Dr. Ren Ariizumi MD","other":[],"first":"REN","last":"ARIIZUMI","middle":"M","credential":"MD"},"specialty":{"primary_taxonomy":"207L00000X","primary_taxonomy_description":"Anesthesiology","slug":"anesthesiology","schema_org_specialty":"Anesthesia","all":[{"code":"207L00000X","description":"Anesthesiology","primary":false,"state":"VA","license":"0101275609"},{"code":"207L00000X","description":"Anesthesiology","primary":true,"state":"WI","license":"72402-20"}]},"addresses":[{"purpose":"LOCATION","street_1":"9576 HWY 70","city":"MINOCQUA","state":"WI","postal_code":"545489067","country_code":"US","phone":"7153581000"},{"purpose":"MAILING","street_1":"2307 SWEET PEPPERBRUSH LOOP","city":"DUMFRIES","state":"VA","postal_code":"220263052","country_code":"US","phone":"9178367746"}],"license":{"state":"WI","number":"72402-20"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20220907003030","type_code":"14-05","type_desc":"PRACTITIONER - ANESTHESIOLOGY","state":"DC","pac_id":"4486038668"},{"enrlmt_id":"I20230711003325","type_code":"14-05","type_desc":"PRACTITIONER - ANESTHESIOLOGY","state":"VA","pac_id":"4486038668"},{"enrlmt_id":"I20230821001733","type_code":"14-05","type_desc":"PRACTITIONER - ANESTHESIOLOGY","state":"WV","pac_id":"4486038668"},{"enrlmt_id":"I20250325002443","type_code":"14-05","type_desc":"PRACTITIONER - ANESTHESIOLOGY","state":"WI","pac_id":"4486038668"},{"enrlmt_id":"I20260311004296","type_code":"14-05","type_desc":"PRACTITIONER - ANESTHESIOLOGY","state":"OH","pac_id":"4486038668"}]},"enumeration_date":"2018-02-21","last_updated":"2026-02-06","_meta":{"source":"NPPES","snapshot_date":"2026-02-06","doc_url":"https://findmynpi.com/api"}}