Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. JAMES BRIAN DUNLAP, MD
Active Sole ProprietorDR. JAMES BRIAN DUNLAP, MD is a Internal Medicine healthcare provider located in WARREN, Ohio. NPI 1639871429 is currently active in the NPPES registry. Verify at CMS.
Internal Medicine · WARREN, OH
Registration Details
- NPI Number
- 1639871429
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Mar 17, 2023 (3.382432856421 yrs)
- Last Updated
- Oct 15, 2025
- License
-
35.154785 (OH)
- Sole Proprietor
- Yes
Practice Information
- Address
-
1350 E MARKET ST FL 7WARREN, OH, 444836608Browse OH providers · Browse ZIP 44483
- Phone
- 3308419470
- Fax
- 3306884065
- Primary Specialty
-
Internal Medicine
207R00000X
- Additional Specialty
- Student (Health Education/Training)
Other Internal Medicine Providers in WARREN, OH
| Name | Credential | NPI |
|---|---|---|
| RAMAMURTHY N ALAM | M.D. | 1275526352 |
| DR. NITIN K PATEL | MD | 1669465357 |
| DOUGLAS ALLEN DUNLAP | D.O. | 1215921358 |
| DR. LAWRENCE GEORGE PILGER | MD | 1255325155 |
| DR. CHRISTOPHER CARL CHUIRAZZI | M.D. | 1215923743 |
| VIJAYKUMAR SANKALCHAND SHAH | MD | 1851381016 |
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.