{"result_count":1,"results":[{"addresses":[{"address_1":"150 HARVESTER DR STE 300","address_purpose":"MAILING","address_type":"DOM","city":"BURR RIDGE","country_code":"US","country_name":"United States","postal_code":"605275965","state":"IL"},{"address_1":"5841 S MARYLAND AVE","address_purpose":"LOCATION","address_type":"DOM","city":"CHICAGO","country_code":"US","country_name":"United States","postal_code":"606371443","state":"IL","telephone_number":"888-824-0200"}],"basic":{"certification_date":"2025-12-10","credential":"M.D.","enumeration_date":"2014-08-05","first_name":"TYLER","last_name":"GUNN","last_updated":"2025-12-10","middle_name":"MICHAEL","name_prefix":"Dr.","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1407263220000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1765396245000","number":"1083023923","other_names":[],"practiceLocations":[{"address_1":"DEPARTMENT OF CARDIOTHORACIC SURGERY","address_2":"740 S. LIMESTONE ST.","address_purpose":"LOCATION","address_type":"DOM","city":"LEXINGTON","country_code":"US","country_name":"United States","fax_number":"859-257-4682","postal_code":"405360284","state":"KY","telephone_number":"859-323-6519"},{"address_1":"8700 BEVERLY BLVD","address_purpose":"LOCATION","address_type":"DOM","city":"WEST HOLLYWOOD","country_code":"US","country_name":"United States","fax_number":"310-423-0246","postal_code":"900481804","state":"CA","telephone_number":"310-423-3851"}],"taxonomies":[{"code":"208G00000X","desc":"Thoracic Surgery (Cardiothoracic Vascular Surgery)","license":"R3499","primary":false,"state":"KY","taxonomy_group":""},{"code":"208G00000X","desc":"Thoracic Surgery (Cardiothoracic Vascular Surgery)","license":"036177010","primary":true,"state":"IL","taxonomy_group":""}]}]}