{"result_count":1,"results":[{"addresses":[{"address_1":"2923 W LAYTON AVE","address_purpose":"MAILING","address_type":"DOM","city":"GREENFIELD","country_code":"US","country_name":"United States","fax_number":"414-281-3466","postal_code":"532212626","state":"WI","telephone_number":"414-281-0712"},{"address_1":"2923 W LAYTON AVE","address_purpose":"LOCATION","address_type":"DOM","city":"GREENFIELD","country_code":"US","country_name":"United States","fax_number":"414-281-3466","postal_code":"532212626","state":"WI","telephone_number":"414-281-0712"}],"basic":{"credential":"M.D.","enumeration_date":"2006-03-29","first_name":"VERNON","last_name":"CASTERLINE","last_updated":"2011-04-18","middle_name":"DALE","name_prefix":"Dr.","name_suffix":"--","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1143656676000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"30842200","issuer":null,"state":"WI"}],"last_updated_epoch":"1303160750000","number":"1104887223","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207N00000X","desc":"Dermatology","license":"25757-020","primary":true,"state":"WI","taxonomy_group":""},{"code":"207NI0002X","desc":"Dermatology, Clinical & Laboratory Dermatological Immunology","license":"25757-020","primary":false,"state":"WI","taxonomy_group":""},{"code":"207NS0135X","desc":"Dermatology, Procedural Dermatology","license":"25757-020","primary":false,"state":"WI","taxonomy_group":""},{"code":"207ND0101X","desc":"Dermatology, MOHS-Micrographic Surgery","license":"25757-020","primary":false,"state":"WI","taxonomy_group":""},{"code":"207ND0900X","desc":"Dermatology, Dermatopathology","license":"25757-020","primary":false,"state":"WI","taxonomy_group":""},{"code":"207NP0225X","desc":"Dermatology, Pediatric Dermatology","license":"25757-020","primary":false,"state":"WI","taxonomy_group":""}]}]}