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

Dr. Masayasu Kihira, MDPHD

Individual provider Family Medicine Physician · NPI 1851358071

Dr. Masayasu Kihira, MDPHD is a Family Practice in San Mateo, California. Qualified in 1983, 43 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
43
Licensed in
CA
In the registry since
2006
Specialties on file
2
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Practice location Address checks out

40 N San Mateo Dr Nihon Bay Clinic
San Mateo, CA 94401-2824
Phone: (650) 558-0337
Fax: (650) 558-9364
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A061938 (CA)
General Practice Physician Taxonomy 208D00000X · Licence A061938 (CA)

Record details

NPI number1851358071
Entity typeIndividual (Type 1)
GenderMale
Credentials MDPHD
Sole proprietorYes
NPI enumeratedMay 1, 2006
Last updated in NPPESJune 21, 2011

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1983 (43 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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