{"result_count":1,"results":[{"addresses":[{"address_1":"100 PORT WASHINGTON BLVD","address_purpose":"LOCATION","address_type":"DOM","city":"ROSLYN","country_code":"US","country_name":"United States","postal_code":"115761347","state":"NY","telephone_number":"516-627-2173"},{"address_1":"100 PORT WASHINGTON BLVD","address_purpose":"MAILING","address_type":"DOM","city":"ROSLYN","country_code":"US","country_name":"United States","postal_code":"115761347","state":"NY","telephone_number":"516-627-2173"}],"basic":{"certification_date":"2025-08-14","credential":"M.D.","enumeration_date":"2017-03-27","first_name":"GIOVANNI","last_name":"GAGLIARDO","last_updated":"2025-08-14","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1490653292000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1755208059000","number":"1932630233","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"208G00000X","desc":"Thoracic Surgery (Cardiothoracic Vascular Surgery)","license":"315797","primary":true,"state":"NY","taxonomy_group":""}]}]}