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

Dr. Diamond Y Tam, MD

Individual provider Ophthalmology Physician · NPI 1023235124

Dr. Diamond Y Tam, MD is an Ophthalmology Physician in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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

10 Koret Way Rm K-301
San Francisco, CA 94143-0001
Phone: (415) 476-1922
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence A93303 (CA)

Record details

NPI number1023235124
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 19, 2007
Last updated in NPPESJuly 8, 2007

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