{"result_count":1,"results":[{"addresses":[{"address_1":"PO BOX 37174","address_purpose":"MAILING","address_type":"DOM","city":"BALTIMORE","country_code":"US","country_name":"United States","fax_number":"571-423-5698","postal_code":"212973174","state":"MD","telephone_number":"571-423-5699"},{"address_1":"2921 TELESTAR CT","address_purpose":"LOCATION","address_type":"DOM","city":"FALLS CHURCH","country_code":"US","country_name":"United States","fax_number":"703-849-0874","postal_code":"220421205","state":"VA","telephone_number":"703-280-5858"}],"basic":{"certification_date":"2021-08-24","credential":"M.D.","enumeration_date":"2006-07-26","first_name":"KATHLEEN","last_name":"PETRO","last_updated":"2021-08-24","middle_name":"R","name_prefix":"Dr.","sex":"F","sole_proprietor":"NO","status":"A"},"created_epoch":"1153950386000","endpoints":[{"address_1":"2921 Telestar Ct","address_type":"DOM","affiliation":"Y","affiliationName":"Inova Health Care Services","city":"Falls Church","contentOtherDescription":"CCDA","contentType":"OTHER","contentTypeDescription":"Other","country_code":"US","country_name":"United States","endpoint":"kpetro55439@soc.inova.org","endpointDescription":"Health Information Exchange","endpointType":"DIRECT","endpointTypeDescription":"Direct Messaging Address","postal_code":"220421205","state":"VA","use":"HIE","useDescription":"Health Information Exchange (HIE)"}],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"021602900","issuer":null,"state":"DC"},{"code":"05","desc":"MEDICAID","identifier":"906001401","issuer":null,"state":"MD"}],"last_updated_epoch":"1629814651000","number":"1659395739","other_names":[],"practiceLocations":[{"address_1":"7901 MAPLE AVE STE A","address_purpose":"LOCATION","address_type":"DOM","city":"TAKOMA PARK","country_code":"US","country_name":"United States","fax_number":"703-524-4201","postal_code":"209126331","state":"MD","telephone_number":"202-524-2400"},{"address_1":"4320 SEMINARY RD","address_purpose":"LOCATION","address_type":"DOM","city":"ALEXANDRIA","country_code":"US","country_name":"United States","fax_number":"703-504-3388","postal_code":"223041535","state":"VA","telephone_number":"703-504-3000"},{"address_1":"3300 GALLOWS RD","address_purpose":"LOCATION","address_type":"DOM","city":"FALLS CHURCH","country_code":"US","country_name":"United States","fax_number":"703-776-7113","postal_code":"220423307","state":"VA","telephone_number":"703-776-4001"},{"address_1":"8081 INNOVATION PARK DR STE 800","address_purpose":"LOCATION","address_type":"DOM","city":"FAIRFAX","country_code":"US","country_name":"United States","fax_number":"571-665-6885","postal_code":"220314867","state":"VA","telephone_number":"571-472-4600"}],"taxonomies":[{"code":"208G00000X","desc":"Thoracic Surgery (Cardiothoracic Vascular Surgery)","license":"D0056845","primary":false,"state":"MD","taxonomy_group":""},{"code":"208G00000X","desc":"Thoracic Surgery (Cardiothoracic Vascular Surgery)","license":"0101248624","primary":true,"state":"VA","taxonomy_group":""}]}]}