Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. JAMES ALEXANDER LEONARD, MD
ActivePediatric Otolaryngology · WASHINGTON, DC
Registration Details
- NPI Number
- 1962962928
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Mar 24, 2019 (7.0806718657008 yrs)
- Last Updated
- Aug 21, 2025
- License
-
MD600001742 (DC)
Practice Information
- Address
-
111 MICHIGAN AVE NWWASHINGTON, DC, 200102916Browse DC providers · Browse ZIP 20010
- Phone
- 2024765000
- Primary Specialty
-
Pediatric Otolaryngology
207YP0228X
Other Pediatric Otolaryngology Providers in WASHINGTON, DC
| Name | Credential | NPI |
|---|---|---|
| GEORGE ZALZAL | MD | 1043300429 |
| MARIA PENA | MD | 1770673147 |
| DIEGO PRECIADO | MD | 1346309713 |
| DR. BRIAN K REILLY | MD | 1497911184 |
| ALEXANDRA GENEVIEVE ESPINEL | M.D. | 1386962827 |
| HABIB ZALZAL | — | 1174918908 |
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.