Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Chih-Hsin C Wen, MD

Individual provider Urology Physician · NPI 1477517084

Chih-Hsin C Wen, MD is an Urology in Oakland, California. Graduated from Boston University School of Medicine in 2000, 26 years ago. Practices with Bass Medical Group, a 292-clinician group and accepts Medicare assignment. Licensed in California and Wisconsin.

Years since qualifying
26
Trained at
Boston University School of Medicine
Licensed in
CA, WI
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3300 Webster St 710
Oakland, CA 94609-3117
Phone: (510) 465-5800
Fax: (510) 267-1833
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence A95156 (CA)
Urology Physician Taxonomy 208800000X · Licence 47781 (WI)

Record details

NPI number1477517084
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 12, 2006
Last updated in NPPESFebruary 10, 2025
Certification dateFebruary 10, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyUROLOGY
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice Bass Medical Group — 292 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Oakland