{"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":"2024-04-29","credential":"MD","enumeration_date":"2006-05-17","first_name":"KENNETH","last_name":"CHRISTENSEN","last_updated":"2024-04-29","middle_name":"ERIK","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1147885408000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1714406509000","number":"1114979903","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"208000000X","desc":"Pediatrics","license":"G76956","primary":false,"state":"CA","taxonomy_group":""},{"code":"208M00000X","desc":"Hospitalist","license":"G76956","primary":false,"state":"CA","taxonomy_group":""},{"code":"2080N0001X","desc":"Pediatrics, Neonatal-Perinatal Medicine","license":"G76956","primary":true,"state":"CA","taxonomy_group":""}]}]}