{"result_count":1,"results":[{"addresses":[{"address_1":"42ND AND EMILE","address_purpose":"LOCATION","address_type":"DOM","city":"OMAHA","country_code":"US","country_name":"United States","postal_code":"681983203","state":"NE","telephone_number":"402-559-4000"},{"address_1":"42ND AND EMILE","address_purpose":"MAILING","address_type":"DOM","city":"OMAHA","country_code":"US","country_name":"United States","postal_code":"681980001","state":"NE"}],"basic":{"certification_date":"2025-01-23","credential":"DO","enumeration_date":"2021-06-14","first_name":"WILLIAM","last_name":"GUTHMILLER","last_updated":"2025-01-23","middle_name":"BRETT","name_prefix":"Dr.","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1623728398000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1737645927000","number":"1427626662","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"208600000X","desc":"Surgery","license":"R-12220","primary":false,"state":"IA","taxonomy_group":""},{"code":"207L00000X","desc":"Anesthesiology","license":"TEP9275","primary":true,"state":"NE","taxonomy_group":""}]}]}