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

Andrew James Thomas, MD

Individual provider Otolaryngology Physician · NPI 1922340579

Andrew James Thomas, MD is an Otolaryngology in Grass Valley, California. Graduated from University of Washington School of Medicine in 2013, 13 years ago. Works from 2 locations and accepts Medicare assignment. Licensed in California, Louisiana and Oregon.

Years since qualifying
13
Trained at
University of Washington School of Medicine
Licensed in
CA, LA, OR
In the registry since
2013
Specialties on file
3
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

123 Margaret Ln Ste B1
Grass Valley, CA 95945-5268
Phone: (530) 410-0368
Fax: (530) 410-0864
Show map & directions

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

Additional practice locations (1)

  • 123 Margaret Ln Ste C1, Grass Valley, CA 95945-5268 — (530) 410-0368

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence C171386 (CA)
Otolaryngology Physician Taxonomy 207Y00000X · Licence MD186941 (OR)
Otolaryngology Physician Taxonomy 207Y00000X · Licence 320754 (LA)

Record details

NPI number1922340579
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 21, 2013
Last updated in NPPESJune 27, 2022
Certification dateJune 27, 2022
Mailing address123 Margaret Ln Ste C1, Grass Valley, CA 95945-5268

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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