{"npi":"1194344580","type":"NPI-1","status":"active","name":{"display":"Dr. Robert Ault DDS","other":[],"first":"ROBERT","last":"AULT","middle":"JAY","credential":"DDS"},"specialty":{"primary_taxonomy":"1223E0200X","primary_taxonomy_description":"Endodontics","slug":"endodontics","schema_org_specialty":null,"all":[{"code":"1223E0200X","description":"Endodontics","primary":true,"state":"MI","license":"2901600453"},{"code":"1223G0001X","description":"General Practice Dentistry","primary":false,"state":"MI","license":"2901600453"},{"code":"1223P0700X","description":"Prosthodontics","primary":false,"state":"MI","license":"2901600453"}]},"addresses":[{"purpose":"LOCATION","street_1":"6105 W ST JOE HWY STE 203","city":"LANSING","state":"MI","postal_code":"489174850","country_code":"US","phone":"5173510800","fax":"5172202172"},{"purpose":"MAILING","street_1":"6105 W ST JOE HWY STE 203","city":"LANSING","state":"MI","postal_code":"489174850","country_code":"US","phone":"5173510800","fax":"5172202172"}],"license":{"state":"MI","number":"2901600453"},"identifiers":[],"pecos":{"enrolled_at":null,"enrollments":[]},"enumeration_date":"2020-04-15","last_updated":"2026-05-18","_meta":{"source":"NPPES","snapshot_date":"2026-05-18","doc_url":"https://findmynpi.com/api"}}