Waseem Ismail Aziz, MD
NPI 1023038270ActiveIndividual· Internal Medicine, Gastroenterology· Fairfax, VA
Internal Medicine, Gastroenterology (MD) with Inova Health Care Services and 1 other group, practicing in Fairfax, Virginia. Mostly services rather than prescriptions: Medicare paid $68,161 for 373 patients in 2024, with only 12 Part D claims. Boston Scientific Corporation reported $17.64 in payments in 2025, mostly food and beverage. Lists Inova Alexandria Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1023038270 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 20, 2006 |
| Last updated in NPPES | Jan 13, 2025 |
| Certified by provider | Jan 13, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 0101238422 | VA |
| Internal Medicine, Gastroenterology | 207RG0100X | ME169652 | FL |
| Internal Medicine, Transplant Hepatology | 207RT0003X | 0101238422 | VA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (DC); Practitioner - Gastroenterology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 373 |
|---|---|
| Services billed | 646 across 51 procedure codes |
| Paid by Medicare | $68,161 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12 · 16 30-day fills |
|---|---|
| Total drug cost | $114.55 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical groups
- Inova Health Care ServicesAlexandria, VA · 1,817 clinicians
- Martha Jefferson Medical Group LLCZion Crossroads, VA · 195 clinicians
Hospital affiliations
- Inova Alexandria HospitalAlexandria, VA
- Inova Fair Oaks HospitalFairfax, VA
- Inova Fairfax HospitalFalls Church, VA
- Inova Loudoun HospitalLeesburg, VA
- Inova Mount Vernon HospitalAlexandria, VA
Industry payments (Open Payments)
- 2025$17.64 · 1 payment from 1 company
- 2024$363.15 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $17.64 | 1 |
What the 2025 payments were for
- Food and Beverage$17.64 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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