Hossam Nader Abdel Aziz, MD
NPI 1114558145ActiveIndividual· Hospitalist· Winfield, IL
Hospitalist (MD) with Central Dupage Physician Group, practicing in Winfield, Illinois. Part D covered 152 prescriptions written in 2024, 84% of them generic. Mannkind Corporation was the largest of 2 companies reporting payments in 2025, $47.54 in all, mostly food and beverage. Lists Northwestern Medicine Central Dupage Hospital as a hospital affiliation.
Overview
| NPI | 1114558145 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jan 29, 2020 |
| Last updated in NPPES | Jul 10, 2026 |
| Certified by provider | Jul 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 036177105 | IL |
| Hospitalist | 208M00000X | 01098788A | IN |
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 - Hospitalist (IL); Practitioner - Hospitalist (IN) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 152 · 203 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $11,904 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical group
- Central Dupage Physician GroupGeneva, IL · 1,080 clinicians
Hospital affiliation
- Northwestern Medicine Central Dupage HospitalWinfield, IL
Industry payments (Open Payments)
- 2025$47.54 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mannkind Corporation | $29.06 | 1 |
| Abbott Laboratories | $18.48 | 1 |
What the 2025 payments were for
- Food and Beverage$47.54 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 75 hospitalists in Winfield · All hospitalists in Illinois