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

Michael A Frumkin, MD

Individual provider Family Medicine Physician · NPI 1154382158

Michael A Frumkin, MD is a Family Medicine Physician in San Rafael, California. Practices as a sole proprietor. Licensed in California and New York.

Licensed in
CA, NY
In the registry since
2006
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

30 Newport Way
San Rafael, CA 94901-4411
Phone: (315) 415-6865
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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 G89133 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 124060 (NY)

Record details

NPI number1154382158
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 29, 2006
Last updated in NPPESJanuary 15, 2015

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