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

Kenneth S. Yamamoto, MD

Organization Internal Medicine Physician · NPI 1548441660

Kenneth S. Yamamoto, MD is an Internal Medicine Physician in San Francisco, California. Registered with an NPI since 2007.

In the registry since
2007
Specialties on file
2

Practice location Address checks out

2645 Ocean Ave Ste 305
San Francisco, CA 94132-1647
Phone: (415) 337-2121
Fax: (415) 337-1247
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X
Internal Medicine Physician Taxonomy 207R00000X

Record details

NPI number1548441660
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Arlyne Yamamoto — Manager · (415) 337-2121
NPI enumeratedNovember 16, 2007
Last updated in NPPESNovember 16, 2007
Mailing address2645 Ocean Ave, Suite 305, San Francisco, CA 94132-1647

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