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

Sofia Peterson, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1386664498

Sofia Peterson, MD is a Geriatric Medicine (Internal Medicine) Physician in Yucaipa, California. Licensed in California. Registered with an NPI since 2006.

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

33758 Yucaipa Blvd
Yucaipa, CA 92399-2243
Phone: (909) 795-9747
Show map & directions

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

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence A76621 (CA)

Record details

NPI number1386664498
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 20, 2006
Last updated in NPPESMarch 22, 2024
Certification dateMarch 22, 2024
Mailing address33758 Yucaipa Blvd, Yucaipa, CA 92399-2243