{"result_count":1,"results":[{"addresses":[{"address_1":"408 42ND AVE N STE 300","address_purpose":"MAILING","address_type":"DOM","city":"NASHVILLE","country_code":"US","country_name":"United States","fax_number":"615-356-8011","postal_code":"372093669","state":"TN","telephone_number":"615-356-4111"},{"address_1":"2319 RUDOLPHTOWN RD STE A","address_purpose":"LOCATION","address_type":"DOM","city":"CLARKSVILLE","country_code":"US","country_name":"United States","fax_number":"931-444-5629","postal_code":"370432382","state":"TN","telephone_number":"931-444-5610"}],"basic":{"certification_date":"2025-09-26","credential":"M.D., MHA","enumeration_date":"2012-06-08","first_name":"VINAI KUMAR","last_name":"KATRAGADDA","last_updated":"2025-09-26","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1339131946000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"7100473120","issuer":null,"state":"KY"}],"last_updated_epoch":"1758896128000","number":"1679835441","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207RN0300X","desc":"Internal Medicine, Nephrology","license":"49686","primary":true,"state":"KY","taxonomy_group":""}]}]}