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

Individual provider Psychiatry Physician · NPI 1023179850

Dr. Robert S. Gardner, MD is a Psychiatry Physician in Santa Rosa, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
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

525 College Ave 211
Santa Rosa, CA 95404-4118
Phone: (707) 575-7647
Fax: (707) 575-7739
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence G17718 (CA)
Endocrinology, Diabetes & Metabolism Physician Taxonomy 207RE0101X · Licence G17718 (CA)

Record details

NPI number1023179850
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 13, 2006
Last updated in NPPESSeptember 28, 2009

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