{"result_count":1,"results":[{"addresses":[{"address_1":"3841 GREEN HILLS VILLAGE DR STE 200","address_purpose":"MAILING","address_type":"DOM","city":"NASHVILLE","country_code":"US","country_name":"United States","fax_number":"615-322-5048","postal_code":"372152691","state":"TN"},{"address_1":"3601 THE VANDERBILT CLINIC","address_purpose":"LOCATION","address_type":"DOM","city":"NASHVILLE","country_code":"US","country_name":"United States","postal_code":"372320001","state":"TN","telephone_number":"615-322-3000"}],"basic":{"certification_date":"2025-12-27","credential":"M.D.","enumeration_date":"2005-07-05","first_name":"DANA","last_name":"JANSSEN","last_updated":"2025-12-27","middle_name":"ROSS","name_prefix":"Dr.","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1120570437000","endpoints":[{"address_1":"3601 The Vanderbilt Clinic","address_type":"DOM","affiliation":"Y","affiliationName":"Bluemark LLC / Office Ally","city":"Nashville","contentTypeDescription":"","country_code":"US","country_name":"United States","endpoint":"https://esmd.officeally.io:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service","endpointDescription":"2.16.840.1.113883.3.2019.3","endpointType":"CONNECT","endpointTypeDescription":"CONNECT URL","postal_code":"372320001","state":"TN","use":"OTHER","useDescription":"Other","useOtherDescription":"CMS esMD eMDR"},{"address_1":"2200 Childrens Way","address_type":"DOM","affiliation":"N","city":"Nashville","contentOtherDescription":"Health Information Service Provider","contentType":"OTHER","contentTypeDescription":"Other","country_code":"US","country_name":"United States","endpoint":"djanssen25911@direct.vumc.org","endpointType":"DIRECT","endpointTypeDescription":"Direct Messaging Address","postal_code":"372320005","state":"TN","use":"DIRECT","useDescription":"Direct"}],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"165571401","issuer":null,"state":"TX"}],"last_updated_epoch":"1766871864000","number":"1477550556","other_names":[],"practiceLocations":[{"address_1":"2200 CHILDRENS WAY","address_purpose":"LOCATION","address_type":"DOM","city":"NASHVILLE","country_code":"US","country_name":"United States","postal_code":"372320005","state":"TN","telephone_number":"615-936-2000"},{"address_1":"3601 TVC","address_purpose":"LOCATION","address_type":"DOM","city":"NASHVILLE","country_code":"US","country_name":"United States","postal_code":"372320001","state":"TN","telephone_number":"615-322-3000"}],"taxonomies":[{"code":"2080P0202X","desc":"Pediatrics, Pediatric Cardiology","license":"K4717","primary":false,"state":"TX","taxonomy_group":""},{"code":"2080P0202X","desc":"Pediatrics, Pediatric Cardiology","license":"MD37152","primary":true,"state":"TN","taxonomy_group":""}]}]}