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

Joseph C Britton, MD

Individual provider Emergency Medicine Physician · NPI 1902805831

Joseph C Britton, MD is an Emergency Medicine in Grass Valley, California. Graduated from University of Washington School of Medicine in 1990, 36 years ago. Practices with Western Sierra Medical Clinic Inc, a 34-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
36
Trained at
University of Washington School of Medicine
Licensed in
CA
In the registry since
2005
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

155 Glasson Way
Grass Valley, CA 95945-5723
Phone: (530) 274-6001
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence G71840 (CA)

Record details

NPI number1902805831
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 21, 2005
Last updated in NPPESJuly 13, 2026
Certification dateMarch 16, 2021
Mailing address103 Providence Mine Rd, Suite 202, Nevada City, CA 95959-2941

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Western Sierra Medical Clinic Inc — 34 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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