{"npi":"1972942662","type":"NPI-1","status":"active","name":{"display":"Dr. Matthew Holt D.D.S.","other":[],"first":"MATTHEW","last":"HOLT","middle":"W","credential":"D.D.S."},"specialty":{"primary_taxonomy":"1223G0001X","primary_taxonomy_description":"General Practice Dentistry","slug":"general-practice-dentistry","schema_org_specialty":null,"all":[{"code":"1223G0001X","description":"General Practice Dentistry","primary":true,"state":"IA","license":"09000"}]},"addresses":[{"purpose":"LOCATION","street_1":"106 E WASHINGTON AVE","city":"FAIRFIELD","state":"IA","postal_code":"525563326","country_code":"US","phone":"6414723147"},{"purpose":"MAILING","street_1":"302 S 31ST ST","city":"FAIRFIELD","state":"IA","postal_code":"525569080","country_code":"US","street_2":"APT C"}],"license":{"state":"IA","number":"09000"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20190821004344","type_code":"33-C5","type_desc":"ORDER AND REFERRING ONLY - DENTIST","state":"IA","pac_id":"2062740566"}]},"enumeration_date":"2013-06-17","last_updated":"2013-06-17","_meta":{"source":"NPPES","snapshot_date":"2013-06-17","doc_url":"https://findmynpi.com/api"}}