Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. Wen Ruey Ko, MD

Individual provider Family Medicine Physician · NPI 1346589660

Mr. Wen Ruey Ko, MD is a Family Medicine Physician in San Jose, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2013
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

6168 Ostenberg Dr
San Jose, CA 95120-2736
Phone: (408) 268-2326
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence A33212 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence A33212 (CA)

Record details

NPI number1346589660
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 6, 2013
Last updated in NPPESFebruary 6, 2013

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