Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. DONALD JAMES JACOB, M.D.
Active Sole ProprietorDR. DONALD JAMES JACOB, M.D. is a Internal Medicine healthcare provider located in EAST AMHERST, New York. NPI 1346362894 is currently active in the NPPES registry. Verify at CMS.
Internal Medicine · EAST AMHERST, NY
Registration Details
- NPI Number
- 1346362894
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Apr 4, 2007 (19.399074315046 yrs)
- Last Updated
- Sep 11, 2025
- Licenses
-
176605-4B (NY)176605 (NY)176605 (NY)
- Sole Proprietor
- Yes
Practice Information
- Address
-
6161 TRANSIT RDSUITE 6EAST AMHERST, NY, 140512606Browse NY providers · Browse ZIP 14051
- Phone
- 7166886161
- Fax
- 7166365084
- Primary Specialty
-
Internal Medicine
207R00000X
- Additional Specialty
- Internal Medicine
- Additional Specialty
- Occupational Medicine
Other Internal Medicine Providers in EAST AMHERST, NY
| Name | Credential | NPI |
|---|---|---|
| DR. VINOD K. GARG | MD | 1437184173 |
| DR. MUKESH NANGIA | M.D. | 1689685075 |
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.