Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. GERARD JOHN DIEFES, M.D.
ActiveDR. GERARD JOHN DIEFES, M.D. is a Pulmonary Disease healthcare provider located in WYNNEWOOD, Pennsylvania. NPI 1417948951 is currently active in the NPPES registry. Verify at CMS.
Pulmonary Disease · WYNNEWOOD, PA
Registration Details
- NPI Number
- 1417948951
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Nov 3, 2005 (20.768995177435 yrs)
- Last Updated
- May 20, 2025
- Licenses
-
MD056949L (PA)MD056949L (PA)MD056949L (PA)
Practice Information
- Address
-
1001 CITY LINE AVEWB 113WYNNEWOOD, PA, 190963902Browse PA providers · Browse ZIP 19096
- Phone
- 6108960280
- Fax
- 6108960286
- Primary Specialty
-
Pulmonary Disease
207RP1001X
- Additional Specialty
- Sports Medicine (IM)
- Additional Specialty
- Pulmonary Disease
Other Pulmonary Disease Providers in WYNNEWOOD, PA
| Name | Credential | NPI |
|---|---|---|
| DR. ROBERT ALAN PROMISLOFF | D.O. | 1487635587 |
| DR. GREGORY STEVEN LENCHNER | M.D. | 1154302040 |
| LAUREN A ROME | M.D. | 1972544823 |
| CATHERINE L KUNTZ | M.D. | 1669416640 |
| LEE WILLIAM GREENSPON | M.D. | 1164467122 |
| SUSAN A GREGORY | M.D. | 1619913308 |
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.