Walid El-Nahal, MD
NPI 1982081923ActiveIndividual· Internal Medicine, Infectious Disease· Annandale, VA
Internal Medicine, Infectious Disease (MD) in Annandale, Virginia, trained at University of Virginia School of Medicine (class of 2015). Part D covered 116 prescriptions written in 2024, 86% of them generic.
Overview
| NPI | 1982081923 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 29, 2015 |
| Last updated in NPPES | Apr 9, 2026 |
| Certified by provider | Apr 9, 2026 |
| Reactivated | Mar 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 0101265943 | VA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (DC); Practitioner - Internal Medicine (VA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 116 · 116 30-day fills |
|---|---|
| Patients | 37 |
| Total drug cost | $41,192 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Virginia School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Internal Medicine |
Medical group
- Infectious Diseases Physicians, Inc.Annandale, VA · 13 clinicians
Hospital affiliation
- Inova Fairfax HospitalFalls Church, VA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Infectious Disease providers in Annandale
- 1326113549
- 1700257839
- 1780207209
- 1194778027
- 1932345931
- 1073807996
- 1255943486
- 1093978124
- 1043266448
- 1609495662
- 1164478095
- 1568418580
All Internal Medicine, Infectious Disease providers in Virginia →