{"npi":"1265488464","type":"NPI-1","status":"active","name":{"display":"Dr. Steven Ayres M.D.","other":[],"first":"STEVEN","last":"AYRES","middle":"JAY","credential":"M.D."},"specialty":{"primary_taxonomy":"207RG0100X","primary_taxonomy_description":"Gastroenterology","slug":"gastroenterology","schema_org_specialty":"Gastroenterologic","all":[{"code":"207RG0100X","description":"Gastroenterology","primary":false,"state":"CO","license":"22979"},{"code":"207RG0100X","description":"Gastroenterology","primary":true,"state":"MT","license":"8622"}]},"addresses":[{"purpose":"LOCATION","street_1":"1401 25TH ST S","city":"GREAT FALLS","state":"MT","postal_code":"594055183","country_code":"US","phone":"4067318888"},{"purpose":"MAILING","street_1":"1401 25TH ST S","city":"GREAT FALLS","state":"MT","postal_code":"594055183","country_code":"US","phone":"4067318888"}],"license":{"state":"MT","number":"8622"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"01229798","state":"CO","issuer":null},{"type_code":"05","label":"Medicaid","value":"10025384500","state":"NE","issuer":null},{"type_code":"01","label":"Other","value":"P00143556","state":"CO","issuer":"RAILROAD MEDICARE"}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20100503000556","type_code":"14-10","type_desc":"PRACTITIONER - GASTROENTEROLOGY","state":"MT","pac_id":"9335133420"}]},"enumeration_date":"2006-05-26","last_updated":"2024-04-05","_meta":{"source":"NPPES","snapshot_date":"2024-04-05","doc_url":"https://findmynpi.com/api"}}