Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
WILLIAM N DUFFY, MD
ActiveWILLIAM N DUFFY, MD is a Internal Medicine healthcare provider located in BERWYN, Pennsylvania. NPI 1538108055 is currently active in the NPPES registry. Verify at CMS.
Internal Medicine · BERWYN, PA
Registration Details
- NPI Number
- 1538108055
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jun 6, 2006 (20.235338179379 yrs)
- Last Updated
- Jul 21, 2022
- License
-
MD060436L (PA)
Practice Information
- Address
-
1001 CHESTERBROOK BLVD FL 3BERWYN, PA, 193123805Browse PA providers · Browse ZIP 19312
- Phone
- 6105767515
- Fax
- 6105767546
- Primary Specialty
-
Internal Medicine
207R00000X
Other Internal Medicine Providers in BERWYN, PA
| Name | Credential | NPI |
|---|---|---|
| HEATHER L LOCKNER | DO | 1295774503 |
| DR. DANIEL ERIC EVERITT | M.D. | 1457525206 |
| MARGARET M CORBOY | MD | 1891956280 |
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.