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

Dr. Stephen Ira Chavin, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1225323173

Dr. Stephen Ira Chavin, MD is a Geriatric Medicine (Internal Medicine) Physician in Santa Rosa, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2011
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

4722 Foulger Dr
Santa Rosa, CA 95405-7910
Phone: (707) 539-6625
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence 88528 (CA)

Record details

NPI number1225323173
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 17, 2011
Last updated in NPPESJune 17, 2011
Mailing address4722 Foulger Dr, Santa Rosa, CA 95405-7910

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