Clinicians affiliated with Washington Hospital

Acute Care Hospitals · Government - Hospital District or Authority · 2000 Mowry Ave, Fremont, CA 94538 · San Francisco-Oakland-Fremont, CA · CCN 050195

Affiliation snapshotNovember 2, 2026CMS Doctors and Clinicians Facility Affiliation file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

451 clinicians affiliated with Washington Hospital are in the 2024 Medicare Part B data (497 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Internal Medicine (81) · Diagnostic Radiology (41) · Family Practice (29) · Emergency Medicine (27) · Anesthesiology (24) · Cardiology (23) · Gastroenterology (19) · Physician Assistant (19) · Nurse Practitioner (14) · Hospitalist (13) · Orthopedic Surgery (12) · Critical Care (Intensivists) (11) · Pathology (11) · Nephrology (10) · Infectious Disease (9) · Obstetrics & Gynecology (9) · Urology (9) · Endocrinology (7) · General Surgery (7) · Hematology-Oncology (6) · Neurology (6) · Interventional Cardiology (5) · Neurosurgery (5) · Rheumatology (5) · Vascular Surgery (5) · Interventional Radiology (4) · Medical Oncology (4) · Podiatry (4) · Pulmonary Disease (4) · Radiation Oncology (4) · Dermatology (3) · Thoracic Surgery (3) · General Practice (2) · Hospice and Palliative Care (2) · Ophthalmology (2) · Physical Medicine and Rehabilitation (2) · Plastic and Reconstructive Surgery (2) · Psychiatry (2) · Allergy/ Immunology (1) · Clinical Cardiac Electrophysiology (1) · Hematology (1) · Otolaryngology (1) · Pain Management (1) · Sports Medicine (1)

Clinicians affiliated with Washington Hospital, 2024

Alphabetical by last name; 401–451 of 451.

NameSpecialtyCity
Megan L Troxell, MD, PHDPathologyStanford, CA
Kenneth Tuong T Truong, D.O..Internal MedicineUnion City, CA
Vivian Tsai, M.D.CardiologyFremont, CA
Timothy G Tsoi, M.D.CardiologyFremont, CA
Cynthia C Tsui, MDNephrologyFremont, CA
Krishnamurthy Umapathy, MDCritical Care (Intensivists)Dublin, CA
Sunil Upender, MDDiagnostic RadiologyNew Haven, CT
Kudret I Usmani, MDOrthopedic SurgerySan Francisco, CA
Benito O Valencia, M.D.Internal MedicineFremont, CA
Joshua R Vangompel, DPMPodiatryFremont, CA
Jason Van Tassel, M.D.OtolaryngologyFremont, CA
Annamalai Veerappan, M.D.GastroenterologyFremont, CA
Victor S Velasco, M.D.Obstetrics & GynecologyLos Angeles, CA
Vani Velkuru, M.D.RheumatologyFremont, CA
Hetalben N Vellanki, FNPNurse PractitionerFremont, CA
Benedict C Villanueva, M.D.Infectious DiseaseFremont, CA
Deepa Vincent, MDEndocrinologySan Leandro, CA
Sukhjinder VirdiNurse PractitionerFremont, CA
Christopher Vo, D.O.AnesthesiologyCleveland, OH
Nhi Vo, MDInterventional RadiologyFremont, CA
Thuy T Vo, FNPNurse PractitionerFremont, CA
Aadil H Vora, DOEmergency MedicineAtlanta, GA
Samir N Vora, M.D.Pulmonary DiseaseFremont, CA
Sandeep Walia, M.DNeurologyWashington, DC
Albert Wang, M.D.Internal MedicineFremont, CA
Deyu Wang, MDInternal MedicinePalo Alto, CA
Hanyin Wang, M.D.HospitalistMankato, MN
Sarah M Wartman, MDVascular SurgeryBurlingame, CA
Zarlakhta WayandEmergency MedicineDallas, TX
Whitney Williams, FNPNurse PractitionerFremont, CA
Vanessa V Wilson, M.D.Internal MedicineFremont, CA
Htay Win, M.D.Internal MedicineFremont, CA
Candy F Wong, MDCritical Care (Intensivists)Fremont, CA
Clifford Wong, MDNephrologyHayward, CA
Sandra Wong, D.O.Family PracticeFremont, CA
Jacob R Wouden, M.D.Diagnostic RadiologyFremont, CA
Jessie Xiong, MDPathologyFremont, CA
Mark C Xu, MDOrthopedic SurgerySan Francisco, CA
Shota Yamamoto, MDDiagnostic RadiologySan Diego, CA
Amy Yang, M.D.PsychiatrySan Francisco, CA
Kevin YeeInternal MedicinePalo Alto, CA
Emi Yoshida, M.D.Radiation OncologySan Francisco, CA
Phillip Young, M.D.Internal MedicinePalo Alto, CA
Stanley Yu, MDGastroenterologyFremont, CA
Justin C YuanAnesthesiologyFremont, CA
Lucia F Yumena, M.D.Internal MedicineFremont, CA
Ahmed Z Zaafran, M.D.AnesthesiologyStanford, CA
Lily Zeng, MDPulmonary DiseaseSanta Cruz, CA
Hui Zheng, MDFamily PracticeMilpitas, CA
Ming Zhuo-Stine, M.D.AnesthesiologyStanford, CA
Steven W Zonner, D.O.Family PracticeUnion City, CA

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built