Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
GREGORY MARTINEK
ActiveGREGORY MARTINEK is a Internal Medicine healthcare provider located in ALTOONA, Pennsylvania. NPI 1205802857 is currently active in the NPPES registry. Verify at CMS.
Internal Medicine · ALTOONA, PA
Registration Details
- NPI Number
- 1205802857
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Feb 24, 2006 (20.429456890135 yrs)
- Last Updated
- Dec 2, 2025
- License
-
OS009528L (PA)
Practice Information
- Address
-
620 HOWARD AVELEXINGTON HOSPITALISTS INC.ALTOONA, PA, 166014804Browse PA providers · Browse ZIP 16601
- Phone
- 8148892223
- Primary Specialty
-
Internal Medicine
207R00000X
Other Internal Medicine Providers in ALTOONA, PA
| Name | Credential | NPI |
|---|---|---|
| ANTHONY J BARTKOWIAK | M.D. | 1538131495 |
| PAULA Z JOHNSON | M.D. | 1285606772 |
| HASSAN YASSIN ZAMMAM | MD | 1629041785 |
| MOHAMMED J RAHMAN | M.D. | 1558337105 |
| STUART ACKERMAN | — | 1740256312 |
| MICHAEL SCHLECHTER | — | 1336115260 |
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.