{"result_count":1,"results":[{"addresses":[{"address_1":"15189 MONTANUS DR","address_purpose":"LOCATION","address_type":"DOM","city":"CULPEPER","country_code":"US","country_name":"United States","fax_number":"540-825-8675","postal_code":"227011679","state":"VA","telephone_number":"540-825-8220"},{"address_1":"1950 OLD GALLOWS RD STE 520","address_purpose":"MAILING","address_type":"DOM","city":"VIENNA","country_code":"US","country_name":"United States","fax_number":"571-223-6780","postal_code":"221823970","state":"VA","telephone_number":"703-847-8899"}],"basic":{"certification_date":"2025-01-16","credential":"O.D.","enumeration_date":"2005-12-29","first_name":"JAN","last_name":"BARKLUND","last_updated":"2025-01-16","middle_name":"R","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1135871007000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"9235329","issuer":null,"state":"VA"}],"last_updated_epoch":"1737080493000","number":"1679550826","other_names":[{"code":"5","first_name":"JAN","last_name":"BARKLUND","middle_name":"RICARD","type":"Other Name"}],"practiceLocations":[],"taxonomies":[{"code":"152W00000X","desc":"Optometrist","license":"0618000558","primary":true,"state":"VA","taxonomy_group":""}]}]}