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

Dr. Charlene B. Spencer, MD

Individual provider Hospitalist Physician · NPI 1821037367

Dr. Charlene B. Spencer, MD is a Hospitalist Physician in Walnut Creek, 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

801 Ygnacio Valley Rd Ste 250
Walnut Creek, CA 94596-3871
Phone: (925) 946-1080
Fax: (925) 946-9717
Show map & directions

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence G83176 (CA)

Record details

NPI number1821037367
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2006
Last updated in NPPESJuly 13, 2026

Other providers in Walnut Creek