Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. STEPHEN MEFFERT, M.D.
Active Sole ProprietorDR. STEPHEN MEFFERT, M.D. is a Sports Medicine (Emergency) healthcare provider located in SANTA ROSA, California. NPI 1609879105 is currently active in the NPPES registry. Verify at CMS.
Sports Medicine (Emergency) · SANTA ROSA, CA
Registration Details
- NPI Number
- 1609879105
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- May 27, 2005 (21.214535125658 yrs)
- Last Updated
- Dec 12, 2025
- License
-
A51000 (CA)
- Sole Proprietor
- Yes
Practice Information
- Address
-
3536 MENDOCINO AVESTE 380SANTA ROSA, CA, 954033612Browse CA providers · Browse ZIP 95403
- Phone
- 7075755353
- Fax
- 7075237733
- Primary Specialty
-
Sports Medicine (Emergency)
207WX0107X
Other Sports Medicine (Emergency) Providers in SANTA ROSA, CA
| Name | Credential | NPI |
|---|---|---|
| DR. DENISE KAYSER | M.D. | 1134122633 |
| DR. THOMAS K SCHLESINGER | MD | 1922072966 |
| DR. IRA SCHACHAR | M.D. | 1316267180 |
| MR. MATTHEW ARMSTRONG POWERS | MD, MBA | 1295152379 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.