{"result_count":1,"results":[{"addresses":[{"address_1":"679 E COUNTY LINE RD","address_purpose":"MAILING","address_type":"DOM","city":"GREENWOOD","country_code":"US","country_name":"United States","fax_number":"317-859-7220","postal_code":"461431049","state":"IN","telephone_number":"317-890-2000"},{"address_1":"14300 E 138TH ST BLDG A","address_purpose":"LOCATION","address_type":"DOM","city":"FISHERS","country_code":"US","country_name":"United States","fax_number":"317-813-1667","postal_code":"460370087","state":"IN","telephone_number":"317-813-1660"}],"basic":{"certification_date":"2026-08-28","credential":"MD","enumeration_date":"2006-06-03","first_name":"ROBERT","last_name":"WILLIAMS","last_updated":"2026-08-28","middle_name":"SIMPSON","name_prefix":"Dr.","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1149341300000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1787948635000","number":"1851339709","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"208800000X","desc":"Urology","license":"01037193A","primary":true,"state":"IN","taxonomy_group":""}]}]}