Provider Profile
Ethan S. Jefferson, PA-C
Unclaimed ProfileAbout Ethan Jefferson
Ethan S. Jefferson, PA-C practices family medicine in Grass Valley, CA. Ethan is a 2025 graduate of University of California, Davis School of Medicine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (530) 477-7390
- Email not available
Practice Locations
280 SIERRA COLLEGE DR STE 207
Grass Valley, CA 95945
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other family doctors at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 24 related providers in 3 groups
Other family doctors in Grass Valley 8
Same specialty, same city.
Trained at University of California, Davis School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2025 at University of California, Davis School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Ethan S. Jefferson's specialty?
Ethan S. Jefferson is a family doctor in Grass Valley, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.
NPI registry
Where can I find Ethan S. Jefferson?
Ethan S. Jefferson is listed at 280 Sierra College Dr Ste 207, Grass Valley, CA 95945. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Ethan S. Jefferson?
The number on file is (530) 477-7390. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Ethan S. Jefferson's NPI number?
Ethan S. Jefferson's National Provider Identifier is 1275358806. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Ethan S. Jefferson's education?
Ethan S. Jefferson attended University of California, Davis School of Medicine, graduating in 2025. This comes from the CMS National Downloadable File.
CMS public data
How long has Ethan S. Jefferson been practicing?
Ethan S. Jefferson has 1 year experience. Calculated from a graduation year of 2025, reported in the CMS National Downloadable File.
CMS public data
Has Ethan S. Jefferson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Ethan S. Jefferson. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.