{"result_count":1,"results":[{"addresses":[{"address_1":"2540 EAST ST","address_purpose":"LOCATION","address_type":"DOM","city":"CONCORD","country_code":"US","country_name":"United States","postal_code":"945201906","state":"CA","telephone_number":"925-682-8200"},{"address_1":"2100 POWELL ST","address_2":"SUITE 900","address_purpose":"MAILING","address_type":"DOM","city":"EMERYVILLE","country_code":"US","country_name":"United States","fax_number":"510-879-9100","postal_code":"946081826","state":"CA","telephone_number":"510-350-2600"}],"basic":{"credential":"M.D.","enumeration_date":"2006-07-26","first_name":"SANDRA","last_name":"STEFFENSON","last_updated":"2007-11-13","middle_name":"S","name_prefix":"--","name_suffix":"--","sex":"F","sole_proprietor":"NO","status":"A"},"created_epoch":"1153951019000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"00A561950","issuer":null,"state":"CA"}],"last_updated_epoch":"1194975834000","number":"1114941200","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"207P00000X","desc":"Emergency Medicine","license":"A56195","primary":true,"state":"CA","taxonomy_group":""}]}]}