{"npi":"1811041742","type":"NPI-1","status":"active","name":{"display":"Dr. Robb Warren DDS","other":[],"first":"ROBB","last":"WARREN","middle":"ANDREW","credential":"DDS"},"specialty":{"primary_taxonomy":"1223S0112X","primary_taxonomy_description":"Oral and Maxillofacial Surgery (Dentist)","slug":"oral-and-maxillofacial-surgery-dentist","schema_org_specialty":null,"all":[{"code":"1223G0001X","description":"General Practice Dentistry","primary":false,"state":"WI","license":"5414015"},{"code":"1223S0112X","description":"Oral and Maxillofacial Surgery (Dentist)","primary":true,"state":"WI","license":"5414"}]},"addresses":[{"purpose":"LOCATION","street_1":"600 HIGHLAND AVE","city":"MADISON","state":"WI","postal_code":"537920001","country_code":"US","phone":"6082637502","fax":"6082655530"},{"purpose":"MAILING","street_1":"7974 UW HEALTH CT","city":"MIDDLETON","state":"WI","postal_code":"535625531","country_code":"US"}],"license":{"state":"WI","number":"5414"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20250821000518","type_code":"14-19","type_desc":"PRACTITIONER - ORAL SURGERY","state":"WI","pac_id":"7113248543"}]},"enumeration_date":"2007-01-22","last_updated":"2025-11-13","_meta":{"source":"NPPES","snapshot_date":"2025-11-13","doc_url":"https://findmynpi.com/api"}}