Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. RYAN WILLIAM MATSON, M.D.
ActiveDR. RYAN WILLIAM MATSON, M.D. is a Internal Medicine healthcare provider located in SAN RAFAEL, California. NPI 1366718264 is currently active in the NPPES registry. Verify at CMS.
Internal Medicine · SAN RAFAEL, CA
Registration Details
- NPI Number
- 1366718264
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Mar 26, 2012 (14.203993189088 yrs)
- Last Updated
- Dec 17, 2021
- License
-
A126715 (CA)
Practice Information
- Address
-
99 MONTECILLO RDSAN RAFAEL, CA, 949033308Browse CA providers · Browse ZIP 94903
- Phone
- 4154442000
- Primary Specialty
-
Internal Medicine
207R00000X
- Additional Specialty
- Internal Medicine
Other Internal Medicine Providers in SAN RAFAEL, CA
| Name | Credential | NPI |
|---|---|---|
| DR. KEVIN CHUN-KIT YEE | M.D. | 1568448991 |
| DR. JOSEPH A. HABIS | M.D. | 1760439681 |
| DR. JONATHAN M FREUDMAN | MD | 1851331094 |
| BRYN JAMES DUFFY | MD | 1235243775 |
| DR. STEPHEN EDWARD WELTER | M.D. | 1801906136 |
| STEVEN PETER KILLPACK | MD | 1477651149 |
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.