{"result_count":1,"results":[{"addresses":[{"address_1":"100 S SAN MATEO DR","address_2":"SUITE 400","address_purpose":"MAILING","address_type":"DOM","city":"SAN MATEO","country_code":"US","country_name":"United States","fax_number":"650-696-4121","postal_code":"944013805","state":"CA","telephone_number":"650-696-4100"},{"address_1":"100 S SAN MATEO DR","address_2":"SUITE 400","address_purpose":"LOCATION","address_type":"DOM","city":"SAN MATEO","country_code":"US","country_name":"United States","fax_number":"650-696-4121","postal_code":"944013805","state":"CA","telephone_number":"650-696-4100"}],"basic":{"credential":"M.D.","enumeration_date":"2006-08-10","first_name":"JEFFREY","last_name":"GUTTAS","last_updated":"2011-10-05","middle_name":"JOHN","name_prefix":"Dr.","name_suffix":"--","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1155209487000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"00G612560","issuer":null,"state":"CA"}],"last_updated_epoch":"1317855608000","number":"1093726895","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207RC0000X","desc":"Internal Medicine, Cardiovascular Disease","license":"G612560","primary":true,"state":"CA","taxonomy_group":""}]}]}