{"npi":"1104287002","type":"NPI-1","status":"active","name":{"display":"Yifan Xu M.D.","other":[],"first":"YIFAN","last":"XU","credential":"M.D."},"specialty":{"primary_taxonomy":"207L00000X","primary_taxonomy_description":"Anesthesiology","slug":"anesthesiology","schema_org_specialty":"Anesthesia","all":[{"code":"390200000X","description":"Student in an Organized Health Care Education/Training Program","primary":false,"state":null,"license":null},{"code":"207L00000X","description":"Anesthesiology","primary":true,"state":"OR","license":"MD200801"}]},"addresses":[{"purpose":"LOCATION","street_1":"10180 SE SUNNYSIDE RD","city":"CLACKAMAS","state":"OR","postal_code":"970158970","country_code":"US","phone":"8008132000"},{"purpose":"MAILING","street_1":"500 NE MULTNOMAH ST STE 100","city":"PORTLAND","state":"OR","postal_code":"972322031","country_code":"US","phone":"8008132000","fax":"8555245255"}],"license":{"state":"OR","number":"MD200801"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20210719001581","type_code":"14-05","type_desc":"PRACTITIONER - ANESTHESIOLOGY","state":"WA","pac_id":"1052608593"},{"enrlmt_id":"I20210719001654","type_code":"14-05","type_desc":"PRACTITIONER - ANESTHESIOLOGY","state":"OR","pac_id":"1052608593"}]},"enumeration_date":"2016-03-19","last_updated":"2025-04-29","_meta":{"source":"NPPES","snapshot_date":"2025-04-29","doc_url":"https://findmynpi.com/api"}}