{"result_count":1,"results":[{"addresses":[{"address_1":"1969 W HART RD","address_purpose":"MAILING","address_type":"DOM","city":"BELOIT","country_code":"US","country_name":"United States","postal_code":"535112298","state":"WI","telephone_number":"608-364-5011"},{"address_1":"1969 W HART RD","address_purpose":"LOCATION","address_type":"DOM","city":"BELOIT","country_code":"US","country_name":"United States","postal_code":"535112298","state":"WI","telephone_number":"608-364-5011"}],"basic":{"certification_date":"2026-03-12","credential":"M.D.","enumeration_date":"2015-06-22","first_name":"USMAN","last_name":"SARWAR","last_updated":"2026-03-12","name_prefix":"Dr.","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1434998141000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1773315685000","number":"1023490430","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207RC0000X","desc":"Internal Medicine, Cardiovascular Disease","license":"2376-320","primary":true,"state":"WI","taxonomy_group":""},{"code":"207R00000X","desc":"Internal Medicine","license":"MT208058","primary":false,"state":"PA","taxonomy_group":""},{"code":"207R00000X","desc":"Internal Medicine","license":"40795","primary":false,"state":"AL","taxonomy_group":""},{"code":"207R00000X","desc":"Internal Medicine","license":"MD464244","primary":false,"state":"PA","taxonomy_group":""}]}]}