{"result_count":1,"results":[{"addresses":[{"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"},{"address_1":"725 WELCH RD","address_purpose":"MAILING","address_type":"DOM","city":"PALO ALTO","country_code":"US","country_name":"United States","postal_code":"943041601","state":"CA","telephone_number":"650-497-8000"}],"basic":{"certification_date":"2023-08-02","credential":"M.D.","enumeration_date":"2016-03-28","first_name":"KATHERINE","last_name":"HANSEN","last_updated":"2023-08-02","sex":"F","sole_proprietor":"NO","status":"A"},"created_epoch":"1459172511000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1690981700000","number":"1881056950","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"208000000X","desc":"Pediatrics","license":"U5709","primary":false,"state":"TX","taxonomy_group":""},{"code":"390200000X","desc":"Student in an Organized Health Care Education/Training Program","license":null,"primary":false,"state":null,"taxonomy_group":""},{"code":"2080P0202X","desc":"Pediatrics, Pediatric Cardiology","license":"U5709","primary":true,"state":"TX","taxonomy_group":""}]}]}