{"npi":"1720145642","type":"NPI-1","status":"active","name":{"display":"Mary Helwig Ma, Aud, Ccca","other":[],"first":"MARY","last":"HELWIG","middle":"M","credential":"MA, AUD, CCCA"},"specialty":{"primary_taxonomy":"237600000X","primary_taxonomy_description":"Audiologist-Hearing Aid Fitter","slug":"audiologist-hearing-aid-fitter","schema_org_specialty":null,"all":[{"code":"237600000X","description":"Audiologist-Hearing Aid Fitter","primary":true,"state":"CA","license":"AU 721 AND HA1495"}]},"addresses":[{"purpose":"LOCATION","street_1":"1425 S MAIN ST","city":"WALNUT CREEK","state":"CA","postal_code":"945965318","country_code":"US","phone":"9252954991","fax":"9252955414"},{"purpose":"MAILING","street_1":"1351 SWALLOWTAIL RD","city":"CONCORD","state":"CA","postal_code":"945214348","country_code":"US","phone":"9253496754"}],"license":{"state":"CA","number":"AU 721 AND HA1495"},"identifiers":[],"pecos":{"enrolled_at":null,"enrollments":[]},"enumeration_date":"2007-01-02","last_updated":"2007-07-08","_meta":{"source":"NPPES","snapshot_date":"2007-07-08","doc_url":"https://findmynpi.com/api"}}