{"result_count":1,"results":[{"addresses":[{"address_1":"12605 E 16TH AVE","address_purpose":"LOCATION","address_type":"DOM","city":"AURORA","country_code":"US","country_name":"United States","postal_code":"800452545","state":"CO","telephone_number":"720-848-0000"},{"address_1":"PO BOX 110429","address_purpose":"MAILING","address_type":"DOM","city":"AURORA","country_code":"US","country_name":"United States","postal_code":"800420429","state":"CO","telephone_number":"303-493-7000"}],"basic":{"credential":"MD","enumeration_date":"2006-10-13","first_name":"ARTHUR","last_name":"GUTIERREZ-HARTMANN","last_updated":"2012-10-29","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1160774426000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"01270339","issuer":null,"state":"CO"}],"last_updated_epoch":"1351550998000","number":"1902996689","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207RE0101X","desc":"Internal Medicine, Endocrinology, Diabetes & Metabolism","license":"27033","primary":true,"state":"CO","taxonomy_group":""}]}]}