{"result_count":1,"results":[{"addresses":[{"address_1":"9427 SW BARNES RD STE 296","address_purpose":"LOCATION","address_type":"DOM","city":"PORTLAND","country_code":"US","country_name":"United States","fax_number":"503-297-7853","postal_code":"972256652","state":"OR","telephone_number":"503-297-3778"},{"address_1":"541 NE 20TH AVE STE 225","address_purpose":"MAILING","address_type":"DOM","city":"PORTLAND","country_code":"US","country_name":"United States","fax_number":"503-963-2825","postal_code":"972322895","state":"OR","telephone_number":"503-963-2801"}],"basic":{"certification_date":"2024-08-20","credential":"M.D.","enumeration_date":"2011-06-18","first_name":"STEPHEN","last_name":"YAU","last_updated":"2024-08-20","middle_name":"TENG-YIP","sex":"M","sole_proprietor":"NO","status":"A"},"created_epoch":"1308418067000","endpoints":[{"address_1":"9427 SW Barnes Rd Ste 296","address_type":"DOM","affiliation":"Y","affiliationName":"The Oregon Clinic PC","city":"Portland","contentTypeDescription":"","country_code":"US","country_name":"United States","endpoint":"referringplmw@1243.direct.myezyaccess.com","endpointType":"DIRECT","endpointTypeDescription":"Direct Messaging Address","postal_code":"972256652","state":"OR","useDescription":""}],"enumeration_type":"NPI-1","identifiers":[{"code":"05","desc":"MEDICAID","identifier":"2083737","issuer":null,"state":"WA"},{"code":"05","desc":"MEDICAID","identifier":"500729440","issuer":null,"state":"OR"}],"last_updated_epoch":"1724176333000","number":"1154616035","other_names":[],"practiceLocations":[{"address_1":"19250 SW 65TH AVE STE 420","address_purpose":"LOCATION","address_type":"DOM","city":"TUALATIN","country_code":"US","country_name":"United States","fax_number":"503-692-8562","postal_code":"970627452","state":"OR","telephone_number":"503-692-8560"},{"address_1":"879 PROVIDENCE DR","address_purpose":"LOCATION","address_type":"DOM","city":"NEWBERG","country_code":"US","country_name":"United States","fax_number":"503-297-7853","postal_code":"971327563","state":"OR","telephone_number":"503-297-3778"},{"address_1":"200 NE MOTHER JOSEPH PL STE 330","address_purpose":"LOCATION","address_type":"DOM","city":"VANCOUVER","country_code":"US","country_name":"United States","fax_number":"360-514-3508","postal_code":"986643288","state":"WA","telephone_number":"360-514-3505"}],"taxonomies":[{"code":"207R00000X","desc":"Internal Medicine","license":"125:060286","primary":false,"state":"IL","taxonomy_group":""},{"code":"207RP1001X","desc":"Internal Medicine, Pulmonary Disease","license":"MD182749","primary":true,"state":"OR","taxonomy_group":""},{"code":"207RC0200X","desc":"Internal Medicine, Critical Care Medicine","license":"MD61578579","primary":false,"state":"WA","taxonomy_group":""},{"code":"207RP1001X","desc":"Internal Medicine, Pulmonary Disease","license":"MD61578579","primary":false,"state":"WA","taxonomy_group":""}]}]}