Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. RYAN M CALLAHAN, M.D.
Active Sole ProprietorDR. RYAN M CALLAHAN, M.D. is a Pediatric Cardiology healthcare provider located in PHILADELPHIA, Pennsylvania. NPI 1023271749 is currently active in the NPPES registry. Verify at CMS.
Pediatric Cardiology · PHILADELPHIA, PA
Registration Details
- NPI Number
- 1023271749
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jul 2, 2008 (18.142320758046 yrs)
- Last Updated
- Apr 9, 2025
- Licenses
-
25MA11542100 (NJ)MD442029 (PA)
- Sole Proprietor
- Yes
Practice Information
- Address
-
3401 CIVIC CENTER BLVDPHILADELPHIA, PA, 191044319Browse PA providers · Browse ZIP 19104
- Phone
- 2674262957
- Primary Specialty
-
Pediatric Cardiology
2080P0202X
- Additional Specialty
- Pediatric Cardiology
Other Pediatric Cardiology Providers in PHILADELPHIA, PA
| Name | Credential | NPI |
|---|---|---|
| ALEXANDER DAVIDSON | MD | 1235127119 |
| V RAMESH IYER | M.D. | 1598748295 |
| DR. ANIRBAN BANERJEE | MD | 1467411389 |
| JOHN D MURPHY | M.D. | 1891743852 |
| NANDINI MADAN | MD | 1013967934 |
| DR. MATTHEW A. HARRIS | MD | 1730130220 |
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.