{"result_count":1,"results":[{"addresses":[{"address_1":"1001 POTRERO AVE","address_purpose":"MAILING","address_type":"DOM","city":"SAN FRANCISCO","country_code":"US","country_name":"United States","postal_code":"941103518","state":"CA","telephone_number":"628-206-8000"},{"address_1":"1411 E 31ST ST # 112","address_purpose":"LOCATION","address_type":"DOM","city":"OAKLAND","country_code":"US","country_name":"United States","postal_code":"946021018","state":"CA","telephone_number":"415-353-7500"}],"basic":{"certification_date":"2025-10-06","credential":"MD","enumeration_date":"2018-05-02","first_name":"DANIEL","last_name":"CHANG","last_updated":"2025-10-06","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1525290283000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1759772366000","number":"1427547702","other_names":[],"practiceLocations":[{"address_1":"127 S SAN VICENTE BLVD STE A6600","address_purpose":"LOCATION","address_type":"DOM","city":"LOS ANGELES","country_code":"US","country_name":"United States","postal_code":"900483311","state":"CA","telephone_number":"310-423-7900"},{"address_1":"1001 POTRERO AVE","address_purpose":"LOCATION","address_type":"DOM","city":"SAN FRANCISCO","country_code":"US","country_name":"United States","postal_code":"941103518","state":"CA","telephone_number":"628-206-8000"}],"taxonomies":[{"code":"207T00000X","desc":"Neurological Surgery","license":"A164819","primary":true,"state":"CA","taxonomy_group":""},{"code":"390200000X","desc":"Student in an Organized Health Care Education/Training Program","license":null,"primary":false,"state":null,"taxonomy_group":""}]}]}