{"result_count":1,"results":[{"addresses":[{"address_1":"9000 W WISCONSIN AVE","address_2":"PEDIATRIC SURGERY","address_purpose":"LOCATION","address_type":"DOM","city":"MILWAUKEE","country_code":"US","country_name":"United States","fax_number":"414-266-6579","postal_code":"532264874","state":"WI","telephone_number":"414-266-6550"},{"address_1":"9000 W WISCONSIN AVE","address_2":"PEDIATRIC SURGERY","address_purpose":"MAILING","address_type":"DOM","city":"MILWAUKEE","country_code":"US","country_name":"United States","fax_number":"414-266-6579","postal_code":"532264874","state":"WI","telephone_number":"414-266-6550"}],"basic":{"certification_date":"2023-03-02","credential":"MD","enumeration_date":"2006-05-17","first_name":"KEITH","last_name":"OLDHAM","last_updated":"2023-03-02","middle_name":"T","name_prefix":"Dr.","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1147902219000","endpoints":[{"address_1":"1000 N Oak Ave","address_type":"DOM","affiliation":"N","city":"Marshfield","contentTypeDescription":"","country_code":"US","country_name":"United States","endpoint":"him@marshfieldclinichealthsystem.cernerdirect.com","endpointType":"DIRECT","endpointTypeDescription":"Direct Messaging Address","postal_code":"544495703","state":"WI","useDescription":""}],"enumeration_type":"NPI-1","identifiers":[{"code":"01","desc":"Other (non-Medicare)","identifier":"002000328Q","issuer":"Humana","state":null},{"code":"05","desc":"MEDICAID","identifier":"1023060753","issuer":null,"state":"WI"}],"last_updated_epoch":"1677753709000","number":"1023060753","other_names":[],"practiceLocations":[{"address_1":"1000 N OAK AVE","address_purpose":"LOCATION","address_type":"DOM","city":"MARSHFIELD","country_code":"US","country_name":"United States","postal_code":"544495703","state":"WI","telephone_number":"715-387-5511"}],"taxonomies":[{"code":"2086S0120X","desc":"Surgery, Pediatric Surgery","license":"40362","primary":true,"state":"WI","taxonomy_group":""}]}]}