{"result_count":1,"results":[{"addresses":[{"address_1":"40W330 LAFOX RD","address_purpose":"MAILING","address_type":"DOM","city":"ST CHARLES","country_code":"US","country_name":"United States","fax_number":"630-584-1523","postal_code":"601756515","state":"IL","telephone_number":"630-584-9850"},{"address_1":"40W330 LAFOX RD","address_purpose":"LOCATION","address_type":"DOM","city":"ST CHARLES","country_code":"US","country_name":"United States","fax_number":"630-584-1523","postal_code":"601756515","state":"IL","telephone_number":"630-584-9850"}],"basic":{"credential":"M.D.","enumeration_date":"2006-12-06","first_name":"ALAN","last_name":"HEFNER","last_updated":"2008-04-15","middle_name":"B","name_prefix":"Dr.","name_suffix":"--","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1165420068000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"01","desc":"Other (non-Medicare)","identifier":"1129551","issuer":"United Healthcare","state":"IL"},{"code":"01","desc":"Other (non-Medicare)","identifier":"180007084","issuer":"Medicare Railroad","state":"IL"},{"code":"05","desc":"MEDICAID","identifier":"36047324","issuer":null,"state":"IL"},{"code":"01","desc":"Other (non-Medicare)","identifier":"4519570","issuer":"BCBS","state":"IL"}],"last_updated_epoch":"1208289036000","number":"1962561282","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207W00000X","desc":"Ophthalmology","license":"036047324","primary":true,"state":"IL","taxonomy_group":""}]}]}