Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. BRIAN JOSEPH MCGUINNESS, M.D.
ActiveDR. BRIAN JOSEPH MCGUINNESS, M.D. is a Colon & Rectal Surgery healthcare provider located in WALNUT CREEK, California. NPI 1891870770 is currently active in the NPPES registry. Verify at CMS.
Colon & Rectal Surgery · WALNUT CREEK, CA
Registration Details
- NPI Number
- 1891870770
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Oct 26, 2006 (19.768922546062 yrs)
- Last Updated
- Feb 26, 2025
- License
-
A83195 (CA)
Practice Information
- Address
-
365 LENNON LNSTE. 290WALNUT CREEK, CA, 945985910Browse CA providers · Browse ZIP 94598
- Phone
- 9252749000
- Fax
- 9252749004
- Primary Specialty
-
Colon & Rectal Surgery
208C00000X
Other Colon & Rectal Surgery Providers in WALNUT CREEK, CA
| Name | Credential | NPI |
|---|---|---|
| DR. RAN S KIM | M.D. | 1437237005 |
| PIYUSH AGGARWAL | MD | 1700070273 |
| DR. POORNIMA VANGURI | MD | 1144457375 |
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.