{"npi":"1033315510","type":"NPI-1","status":"active","name":{"display":"Dr. Ryan Lokken M.D., M.P.H.","other":[],"first":"RYAN","last":"LOKKEN","middle":"PETER","credential":"M.D., M.P.H."},"specialty":{"primary_taxonomy":"2085R0204X","primary_taxonomy_description":"Vascular & Interventional Radiology Physician","slug":"vascular-interventional-radiology-physician","schema_org_specialty":null,"all":[{"code":"2085R0204X","description":"Vascular & Interventional Radiology Physician","primary":false,"state":"IL","license":"036137156"},{"code":"2085R0204X","description":"Vascular & Interventional Radiology Physician","primary":true,"state":"CA","license":"A119890"}]},"addresses":[{"purpose":"LOCATION","street_1":"505 PARNASSUS AVE","city":"SAN FRANCISCO","state":"CA","postal_code":"941432204","country_code":"US","phone":"4158857268"},{"purpose":"MAILING","street_1":"505 PARNASSUS AVE","city":"SAN FRANCISCO","state":"CA","postal_code":"941432204","country_code":"US","phone":"4158857268"}],"license":{"state":"CA","number":"A119890"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20130820000174","type_code":"14-94","type_desc":"PRACTITIONER - INTERVENTIONAL RADIOLOGY","state":"CA","pac_id":"2365684495"}]},"enumeration_date":"2007-06-22","last_updated":"2021-04-16","_meta":{"source":"NPPES","snapshot_date":"2021-04-16","doc_url":"https://findmynpi.com/api"}}