Joseph C. Britton, M.D.
Emergency Medicine Physician · Grass Valley, CA
Joseph C. Britton, M.D. is an emergency medicine physician with a practice address in Grass Valley, California, and NPI 1902805831, issued on Jul 21, 2005. Check the license (California G71840, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Joseph C. Britton
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- G71840 CA
Self-reported in NPPES; status is on the state search - Practice location
- 155 Glasson Way, Grass Valley, CA 95945
- Phone
- (530) 274-6001
- Enumerated
- Jul 21, 2005
- Record last updated
- Jul 13, 2026
- Medicaid ID
- 00G718400 CA
- Medicare enrollment
- Enrolled (PECOS I20080707000726); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 155 Glasson Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joseph C. Britton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G71840Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.7 times the Medicare Part D claims of the average emergency medicine physician in 2024
1,066 Medicare Part D claims for 277 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium78 claims
- Albuterol Sulfate Hfa52 claims
- Lisinopril36 claims
- Gabapentin34 claims
- Levothyroxine Sodium34 claims
- Ibuprofen30 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $43.72
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Western Sierra Medical Clinic IncGrass Valley, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph C. Britton among 7,751 emergency medicine physician records in California
Joseph C. Britton, M.D. is one of 7,751 emergency medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 96% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1990 · median 2011 among the 4,560 with a school on file
- Record last updated2026 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 emergency medicine physician records list a practice address in Grass Valley
They are 16 of the 1,540 NPPES records with a practice address in Grass Valley, and 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Grass Valley → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- David Duncan, M.D.Grass Valley, CA 959451528068459
- Brian Evans, M.D.Grass Valley, CA 959451841290798
- Daniel Goldsmith, M.D.Grass Valley, CA 959451598720542
- Dawn Harris, M.D.Grass Valley, CA 959451235139189
- Andrea Harris, MDGrass Valley, CA 959451154439669
- Roger Hicks, M.D.Grass Valley, CA 959451689605206
- David Hunter, M.D.Grass Valley, CA 959451831199785
- Thomas Lee, M.D.Grass Valley, CA 959451104827757
Common questions
What is Joseph C. Britton, M.D.'s NPI number?
Joseph C. Britton, M.D.'s National Provider Identifier (NPI) is 1902805831, issued on Jul 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Joseph C. Britton, M.D. located?
The NPPES record lists a practice address at 155 Glasson Way, Grass Valley, CA, 95945. Phone: (530) 274-6001. Providers update this record themselves, so call before visiting.
How can I verify Joseph C. Britton, M.D.'s license?
NPPES lists California license number G71840, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joseph C. Britton, M.D. prescribe under Medicare Part D?
In 2024, Joseph C. Britton, M.D. had 1,066 Medicare Part D claims for 277 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.