{"result_count":1,"results":[{"addresses":[{"address_1":"3409 WORTH ST STE 420","address_purpose":"MAILING","address_type":"DOM","city":"DALLAS","country_code":"US","country_name":"United States","fax_number":"214-820-9818","postal_code":"752462052","state":"TX","telephone_number":"214-820-2346"},{"address_1":"3409 WORTH ST STE 420","address_purpose":"LOCATION","address_type":"DOM","city":"DALLAS","country_code":"US","country_name":"United States","fax_number":"214-820-9818","postal_code":"752462052","state":"TX","telephone_number":"214-820-2346"}],"basic":{"certification_date":"2025-11-20","credential":"M.D.","enumeration_date":"2006-12-01","first_name":"NITHYA","last_name":"IYER","last_updated":"2025-11-20","middle_name":"K.","sex":"F","sole_proprietor":"NO","status":"A"},"created_epoch":"1165010958000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"481122010","issuer":null,"state":"MI"},{"code":"01","desc":"Other (non-Medicare)","identifier":"700H262220","issuer":"Blue Cross-Blue Cross","state":null},{"code":"01","desc":"Other (non-Medicare)","identifier":"NI086741","issuer":"COMMERCIAL-Commercial Number","state":null},{"code":"01","desc":"Other (non-Medicare)","identifier":"NI086741","issuer":"CHAMPUS-CHAMPUS","state":null}],"last_updated_epoch":"1763680455000","number":"1912075458","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207R00000X","desc":"Internal Medicine","license":"P3541","primary":false,"state":"TX","taxonomy_group":""},{"code":"207RP1001X","desc":"Internal Medicine, Pulmonary Disease","license":"P3541","primary":false,"state":"TX","taxonomy_group":""},{"code":"207RC0200X","desc":"Internal Medicine, Critical Care Medicine","license":"P3541","primary":true,"state":"TX","taxonomy_group":""}]}]}