{"result_count":1,"results":[{"addresses":[{"address_1":"PO BOX 961205","address_purpose":"MAILING","address_type":"DOM","city":"FORT WORTH","country_code":"US","country_name":"United States","fax_number":"817-698-9703","postal_code":"761611205","state":"TX","telephone_number":"817-740-8400"},{"address_1":"1325 PENNSYLVANIA AVE","address_2":"STE 777","address_purpose":"LOCATION","address_type":"DOM","city":"FORT WORTH","country_code":"US","country_name":"United States","fax_number":"817-698-9703","postal_code":"761042144","state":"TX","telephone_number":"817-698-9700"}],"basic":{"credential":"M.D.","enumeration_date":"2006-05-17","first_name":"ANTONIO","last_name":"CASTANEDA","last_updated":"2011-10-04","middle_name":"A.","name_prefix":"Dr.","name_suffix":"--","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1147893477000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"104582505","issuer":null,"state":"TX"},{"code":"01","desc":"Other (non-Medicare)","identifier":"P00464339","issuer":"Rail Road Medicare","state":"TX"}],"last_updated_epoch":"1317765419000","number":"1851343511","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"208600000X","desc":"Surgery","license":"K2318","primary":true,"state":"TX","taxonomy_group":""}]}]}