{"result_count":1,"results":[{"addresses":[{"address_1":"10004 KENNERLY RD","address_2":"STE 374B","address_purpose":"LOCATION","address_type":"DOM","city":"ST LOUIS","country_code":"US","country_name":"United States","fax_number":"314-842-1017","postal_code":"63128","state":"MO","telephone_number":"314-842-9669"},{"address_1":"PO BOX 802841","address_purpose":"MAILING","address_type":"DOM","city":"KANSAS CITY","country_code":"US","country_name":"United States","fax_number":"314-842-1017","postal_code":"641802841","state":"MO","telephone_number":"314-842-9669"}],"basic":{"certification_date":"2024-01-22","credential":"MD","enumeration_date":"2006-05-08","first_name":"NICHOLAS","last_name":"GOURTZELIS","last_updated":"2024-01-22","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1147098647000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"207376708","issuer":null,"state":"MO"}],"last_updated_epoch":"1705951260000","number":"1790734994","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207RN0300X","desc":"Internal Medicine, Nephrology","license":"2005006931","primary":true,"state":"MO","taxonomy_group":""}]}]}