{"npi":"1184664591","type":"NPI-1","status":"active","name":{"display":"Dr. John Willems M.D.","other":[],"first":"JOHN","last":"WILLEMS","middle":"J.","credential":"M.D."},"specialty":{"primary_taxonomy":"207V00000X","primary_taxonomy_description":"Obstetrics & Gynecology","slug":"ob-gyn","schema_org_specialty":"Obstetric","all":[{"code":"207V00000X","description":"Obstetrics & Gynecology","primary":true,"state":"CA","license":"G35952"},{"code":"207VE0102X","description":"Reproductive Endocrinology","primary":false,"state":"CA","license":"G35952"}]},"addresses":[{"purpose":"LOCATION","street_1":"10666 N TORREY PINES RD","city":"LA JOLLA","state":"CA","postal_code":"920371027","country_code":"US","phone":"8587649080"},{"purpose":"MAILING","street_1":"FILE# 54433","city":"LOS ANGELES","state":"CA","postal_code":"900740001","country_code":"US"}],"license":{"state":"CA","number":"G35952"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"00G359520","state":"CA","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20080617000353","type_code":"14-16","type_desc":"PRACTITIONER - OBSTETRICS/GYNECOLOGY","state":"CA","pac_id":"6406927565"}]},"enumeration_date":"2006-06-07","last_updated":"2009-06-30","_meta":{"source":"NPPES","snapshot_date":"2009-06-30","doc_url":"https://findmynpi.com/api"}}