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

William Woosuk Yang, MD

Individual provider Psychiatry Physician · NPI 1740741172

William Woosuk Yang, MD is a Psychiatry Physician in San Jose, California. Licensed in California and Connecticut. Registered with an NPI since 2019.

Licensed in
CA, CT
In the registry since
2019
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

1887 Monterey Hwy Ste 205
San Jose, CA 95112-6192
Phone: (860) 245-9797
Fax: (860) 413-0876
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Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence A188532 (CA)
Psychiatry Physician Taxonomy 2084P0800X · Licence 74360 (CT)

Record details

NPI number1740741172
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 28, 2019
Last updated in NPPESJanuary 29, 2026
Certification dateJanuary 29, 2026

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