{"result_count":1,"results":[{"addresses":[{"address_1":"401 LIBERTY AVE STE 2000","address_2":"THREE GATEWAY CENTER, 20TH FLOOR","address_purpose":"LOCATION","address_type":"DOM","city":"PITTSBURGH","country_code":"US","country_name":"United States","fax_number":"412-281-6320","postal_code":"152221029","state":"PA","telephone_number":"412-223-2272"},{"address_1":"401 LIBERTY AVE STE 2000","address_purpose":"MAILING","address_type":"DOM","city":"PITTSBURGH","country_code":"US","country_name":"United States","fax_number":"412-202-8638","postal_code":"152221029","state":"PA","telephone_number":"412-230-8200"}],"basic":{"certification_date":"2025-03-03","credential":"MD","enumeration_date":"2006-02-23","first_name":"JAMES","last_name":"BACKSTROM","last_updated":"2025-03-03","middle_name":"W","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1140725507000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"0018975900009","issuer":null,"state":"PA"},{"code":"05","desc":"MEDICAID","identifier":"0018975900010","issuer":null,"state":"PA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"1387766","issuer":"Highmark BCBS","state":"PA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"1387766","issuer":"Highmark","state":null},{"code":"01","desc":"Other (non-Medicare)","identifier":"P00663923","issuer":"Railroad Medicare","state":"PA"}],"last_updated_epoch":"1741017849000","number":"1497721146","other_names":[],"practiceLocations":[{"address_1":"1215 LEE ST","address_purpose":"LOCATION","address_type":"DOM","city":"CHARLOTTESVILLE","country_code":"US","country_name":"United States","postal_code":"229081029","state":"VA","telephone_number":"434-924-9400"}],"taxonomies":[{"code":"2085P0229X","desc":"Radiology, Pediatric Radiology","license":"0101040755","primary":false,"state":"VA","taxonomy_group":""},{"code":"2085R0202X","desc":"Radiology, Diagnostic Radiology","license":"0101040755","primary":false,"state":"VA","taxonomy_group":""},{"code":"2085R0202X","desc":"Radiology, Diagnostic Radiology","license":"MD418526","primary":true,"state":"PA","taxonomy_group":""}]}]}