{"result_count":1,"results":[{"addresses":[{"address_1":"8081 INNOVATION PARK DR","address_purpose":"LOCATION","address_type":"DOM","city":"FAIRFAX","country_code":"US","country_name":"United States","postal_code":"220314867","state":"VA","telephone_number":"571-472-0606"},{"address_1":"8081 INNOVATION PARK DR","address_purpose":"MAILING","address_type":"DOM","city":"FAIRFAX","country_code":"US","country_name":"United States","postal_code":"220314867","state":"VA"}],"basic":{"certification_date":"2025-08-11","credential":"MD","enumeration_date":"2020-04-24","first_name":"KATHRYN","last_name":"MARQUEEN","last_updated":"2025-08-11","sex":"F","sole_proprietor":"NO","status":"A"},"created_epoch":"1587757110000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1754940920000","number":"1427678945","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"2085R0001X","desc":null,"license":"0101286557","primary":true,"state":"VA","taxonomy_group":""}]}]}