{"npi":"1013908409","type":"NPI-1","status":"active","name":{"display":"Dr. James Heinzen M.D.","other":[],"first":"JAMES","last":"HEINZEN","middle":"S","credential":"M.D."},"specialty":{"primary_taxonomy":"207P00000X","primary_taxonomy_description":"Emergency Medicine","slug":"emergency-medicine","schema_org_specialty":"Emergency","all":[{"code":"207Q00000X","description":"Family Medicine","primary":false,"state":"WI","license":"39061-020"},{"code":"207P00000X","description":"Emergency Medicine","primary":true,"state":"WI","license":"39061"}]},"addresses":[{"purpose":"LOCATION","street_1":"225 MEMORIAL DR","city":"BERLIN","state":"WI","postal_code":"549231243","country_code":"US","phone":"9203615525","fax":"9203615925"},{"purpose":"MAILING","street_1":"225 MEMORIAL DR","city":"BERLIN","state":"WI","postal_code":"549231243","country_code":"US","phone":"9203615525","fax":"9203615925"}],"license":{"state":"WI","number":"39061"},"identifiers":[{"type_code":"01","label":"Other","value":"60729","state":"WI","issuer":"DEAN HEALTH INSURANCE"},{"type_code":"05","label":"Medicaid","value":"32402700","state":"WI","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20070313000085","type_code":"14-93","type_desc":"PRACTITIONER - EMERGENCY MEDICINE","state":"WI","pac_id":"8325029770"}]},"enumeration_date":"2005-11-03","last_updated":"2022-05-17","_meta":{"source":"NPPES","snapshot_date":"2022-05-17","doc_url":"https://findmynpi.com/api"}}