{"result_count":1,"results":[{"addresses":[{"address_1":"6801 S YOSEMITE ST STE 180","address_purpose":"MAILING","address_type":"DOM","city":"CENTENNIAL","country_code":"US","country_name":"United States","fax_number":"303-770-1449","postal_code":"801121411","state":"CO","telephone_number":"303-773-9000"},{"address_1":"3260 E 104TH AVE","address_purpose":"LOCATION","address_type":"DOM","city":"THORNTON","country_code":"US","country_name":"United States","fax_number":"720-929-8444","postal_code":"802334406","state":"CO","telephone_number":"720-929-8300"}],"basic":{"credential":"M.D.","enumeration_date":"2006-08-12","first_name":"KEVIN","last_name":"O'BRIEN","last_updated":"2010-01-15","middle_name":"P","name_prefix":"Dr.","name_suffix":"--","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1155421484000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"0873194","issuer":null,"state":"CO"},{"code":"01","desc":"Other (non-Medicare)","identifier":"1057406","issuer":"UNITED HEALTHCARE","state":"CO"},{"code":"01","desc":"Other (non-Medicare)","identifier":"26003329908","issuer":"PACIFICARE","state":"CO"},{"code":"05","desc":"MEDICAID","identifier":"62777076","issuer":null,"state":"CO"},{"code":"01","desc":"Other (non-Medicare)","identifier":"OBO68158","issuer":"BLUE CROSS BLUE SHIELD","state":"CO"}],"last_updated_epoch":"1263587702000","number":"1134131733","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207RA0201X","desc":"Internal Medicine, Allergy & Immunology","license":"42142","primary":true,"state":"CO","taxonomy_group":""}]}]}