{"result_count":1,"results":[{"addresses":[{"address_1":"200 HAWKINS DR","address_purpose":"MAILING","address_type":"DOM","city":"IOWA CITY","country_code":"US","country_name":"United States","fax_number":"319-356-3891","postal_code":"522421009","state":"IA","telephone_number":"319-356-4041"},{"address_1":"200 HAWKINS DR","address_purpose":"LOCATION","address_type":"DOM","city":"IOWA CITY","country_code":"US","country_name":"United States","fax_number":"319-356-3891","postal_code":"522421009","state":"IA","telephone_number":"319-356-4041"}],"basic":{"credential":"M.D.","enumeration_date":"2006-03-24","first_name":"DAVID","last_name":"HELMAN","last_updated":"2007-11-27","middle_name":"NATHAN","name_prefix":"Dr.","name_suffix":"--","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1143225046000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"0740464","issuer":null,"state":"IA"},{"code":"01","desc":"Other (non-Medicare)","identifier":"29451","issuer":"Wellmark BCBS","state":"IA"}],"last_updated_epoch":"1196176067000","number":"1609836519","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"208G00000X","desc":"Thoracic Surgery (Cardiothoracic Vascular Surgery)","license":"35-08-3276-H","primary":false,"state":"OH","taxonomy_group":""},{"code":"208G00000X","desc":"Thoracic Surgery (Cardiothoracic Vascular Surgery)","license":"36901","primary":true,"state":"IA","taxonomy_group":""}]}]}