{"result_count":1,"results":[{"addresses":[{"address_1":"300 PASTEUR DR","address_purpose":"MAILING","address_type":"DOM","city":"STANFORD","country_code":"US","country_name":"United States","postal_code":"943052200","state":"CA","telephone_number":"650-723-4000"},{"address_1":"300 PASTEUR DR","address_purpose":"LOCATION","address_type":"DOM","city":"STANFORD","country_code":"US","country_name":"United States","postal_code":"943052200","state":"CA","telephone_number":"650-723-4000"}],"basic":{"certification_date":"2025-10-01","credential":"MD","enumeration_date":"2019-03-19","first_name":"XIAOYU","last_name":"CAO","last_updated":"2025-10-01","sex":"F","sole_proprietor":"NO","status":"A"},"created_epoch":"1553040236000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1759357097000","number":"1851850655","other_names":[{"code":"2","first_name":"CARRIE","last_name":"CAO","type":"Professional Name"}],"practiceLocations":[{"address_1":"725 WELCH RD","address_purpose":"LOCATION","address_type":"DOM","city":"PALO ALTO","country_code":"US","country_name":"United States","postal_code":"943041601","state":"CA","telephone_number":"650-497-8000"}],"taxonomies":[{"code":"207RP1001X","desc":"Internal Medicine, Pulmonary Disease","license":"A179708","primary":false,"state":"CA","taxonomy_group":""},{"code":"207RC0200X","desc":"Internal Medicine, Critical Care Medicine","license":"A179708","primary":true,"state":"CA","taxonomy_group":""},{"code":"207R00000X","desc":"Internal Medicine","license":"A179708","primary":false,"state":"CA","taxonomy_group":""}]}]}