{"result_count":1,"results":[{"addresses":[{"address_1":"5550 CARMEL MOUNTAIN RD","address_purpose":"MAILING","address_type":"DOM","city":"SAN DIEGO","country_code":"US","country_name":"United States","postal_code":"921304853","state":"CA","telephone_number":"858-943-2540"},{"address_1":"5550 CARMEL MOUNTAIN RD","address_purpose":"LOCATION","address_type":"DOM","city":"SAN DIEGO","country_code":"US","country_name":"United States","postal_code":"921304853","state":"CA","telephone_number":"858-943-2540"}],"basic":{"certification_date":"2025-05-18","credential":"M.D.","enumeration_date":"2016-04-02","first_name":"DEREK","last_name":"NICKERSON","last_updated":"2025-05-18","middle_name":"WALTER","name_prefix":"Dr.","sex":"M","sole_proprietor":"YES","status":"A"},"created_epoch":"1459643486000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1747611380000","number":"1265895619","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207ND0101X","desc":"Dermatology, MOHS-Micrographic Surgery","license":"A171167","primary":true,"state":"CA","taxonomy_group":""}]}]}