{"result_count":1,"results":[{"addresses":[{"address_1":"9200 W WISCONSIN AVE","address_2":"THORACIC SURGERY","address_purpose":"MAILING","address_type":"DOM","city":"MILWAUKEE","country_code":"US","country_name":"United States","fax_number":"414-955-6204","postal_code":"532263522","state":"WI","telephone_number":"414-955-6900"},{"address_1":"9200 W WISCONSIN AVE","address_2":"THORACIC SURGERY","address_purpose":"LOCATION","address_type":"DOM","city":"MILWAUKEE","country_code":"US","country_name":"United States","fax_number":"414-955-6204","postal_code":"532263522","state":"WI","telephone_number":"414-955-6900"}],"basic":{"credential":"M.D.","enumeration_date":"2006-06-28","first_name":"DAVID","last_name":"JOHNSTONE","last_updated":"2013-01-22","middle_name":"W","name_prefix":"--","name_suffix":"--","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1151533183000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"1010811","issuer":null,"state":"VT"},{"code":"05","desc":"MEDICAID","identifier":"1366470627","issuer":null,"state":"WI"},{"code":"05","desc":"MEDICAID","identifier":"30204582","issuer":null,"state":"NH"}],"last_updated_epoch":"1358878656000","number":"1366470627","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"208G00000X","desc":"Thoracic Surgery (Cardiothoracic Vascular Surgery)","license":"12427","primary":false,"state":"NH","taxonomy_group":""},{"code":"208G00000X","desc":"Thoracic Surgery (Cardiothoracic Vascular Surgery)","license":"55565","primary":true,"state":"WI","taxonomy_group":""}]}]}