{"npi":"1316933484","type":"NPI-1","status":"active","name":{"display":"Dr. Donald Maschka M.D.","other":[],"first":"DONALD","last":"MASCHKA","middle":"A","credential":"M.D."},"specialty":{"primary_taxonomy":"207Y00000X","primary_taxonomy_description":"Otolaryngology Physician","slug":"otolaryngology-physician","schema_org_specialty":null,"all":[{"code":"207Y00000X","description":"Otolaryngology Physician","primary":true,"state":"IA","license":"31558"}]},"addresses":[{"purpose":"LOCATION","street_1":"4745 ARAPAHOE AVE","city":"BOULDER","state":"CO","postal_code":"803031080","country_code":"US","street_2":"SUITE 130","phone":"3034432771","fax":"3034432784"},{"purpose":"MAILING","street_1":"4745 ARAPAHOE AVE","city":"BOULDER","state":"CO","postal_code":"803031080","country_code":"US","street_2":"SUITE 130","phone":"3034432771","fax":"3034432784"}],"license":{"state":"IA","number":"31558"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"0148718","state":"IA","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20161216000543","type_code":"14-04","type_desc":"PRACTITIONER - OTOLARYNGOLOGY","state":"CO","pac_id":"2365448495"}]},"enumeration_date":"2005-09-23","last_updated":"2022-05-24","_meta":{"source":"NPPES","snapshot_date":"2022-05-24","doc_url":"https://findmynpi.com/api"}}