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

Roger Phelps, MD

Individual provider Infectious Disease Physician · NPI 1629188990

Roger Phelps, MD is an Infectious Disease Physician in Piedmont, 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.

See every abbreviation used in this directory →

Practice location Address checks out

325 El Cerrito Ave
Piedmont, CA 94611-4103
Phone: (510) 874-1416
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence C41095 (CA)

Record details

NPI number1629188990
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 30, 2006
Last updated in NPPESSeptember 22, 2015
Mailing address325 El Cerrito Ave, Piedmont, CA 94611-4103