{"npi":"1548434780","type":"NPI-1","status":"active","name":{"display":"Rachel Engen M.D.","other":[],"first":"RACHEL","last":"ENGEN","middle":"MARIE","credential":"M.D."},"specialty":{"primary_taxonomy":"2080P0210X","primary_taxonomy_description":"Pediatric Nephrology Physician","slug":"pediatric-nephrology-physician","schema_org_specialty":null,"all":[{"code":"2080P0210X","description":"Pediatric Nephrology Physician","primary":true,"state":"WI","license":"75488-20"},{"code":"2080P0210X","description":"Pediatric Nephrology Physician","primary":false,"state":"IL","license":"036.143428"}]},"addresses":[{"purpose":"LOCATION","street_1":"600 HIGHLAND AVE","city":"MADISON","state":"WI","postal_code":"537922991","country_code":"US","phone":"6082636420","fax":"6088333211"},{"purpose":"MAILING","street_1":"7974 UW HEALTH CT","city":"MIDDLETON","state":"WI","postal_code":"535625531","country_code":"US"}],"license":{"state":"WI","number":"75488-20"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20210818001377","type_code":"14-37","type_desc":"PRACTITIONER - PEDIATRIC MEDICINE","state":"WI","pac_id":"5991976599"}]},"enumeration_date":"2008-04-18","last_updated":"2021-09-22","_meta":{"source":"NPPES","snapshot_date":"2021-09-22","doc_url":"https://findmynpi.com/api"}}