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

Robert K Koida, MD

Individual provider Family Medicine Physician · NPI 1275646507

Robert K Koida, MD is a Family Medicine Physician in Sonoma, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
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

181 Andrieux St Ste 201
Sonoma, CA 95476-6932
Phone: (707) 938-3870
Fax: (707) 938-3895
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence G20444 (CA)

Record details

NPI number1275646507
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 17, 2006
Last updated in NPPESJuly 8, 2007
Mailing address181 Andrieux St, Suite 201, Sonoma, CA 95476-6932

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