Zohair Ahmed, M.D.
NPI 1578826939ActiveIndividual· Internal Medicine, Gastroenterology· Peoria, IL
Internal Medicine, Gastroenterology (M.D.) with The Board of Trustees of the University of Illinois and 1 other group, practicing in Peoria, Illinois. In 2024 Medicare paid $81,314 for 389 patients, and Part D covered 154 of their prescriptions, 80% of them generic. Boston Scientific Corporation was the largest of 2 companies reporting payments in 2025, $306.83 in all, mostly food and beverage. Lists Franciscan Health Michigan City and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1578826939 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 20, 2012 |
| Last updated in NPPES | Jul 15, 2026 |
| Certified by provider | Jul 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 036138701 | IL |
| Internal Medicine | 207R00000X | 125061405 | IL |
| Internal Medicine | 207R00000X | 01083881A | IN |
| Internal Medicine, Gastroenterology | 207RG0100X | 01083881A | 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 - Gastroenterology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 389 |
|---|---|
| Services billed | 718 across 51 procedure codes |
| Paid by Medicare | $81,314 |
Part D prescriptions in 2024
| Prescriptions (claims) | 154 · 268 30-day fills |
|---|---|
| Patients | 77 |
| Total drug cost | $25,628 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical groups
- The Board of Trustees of the University of IllinoisChicago, IL · 1,150 clinicians
- Loyola University Medical CenterMaywood, IL · 953 clinicians
Hospital affiliations
- Franciscan Health Michigan CityMichigan City, IN
- Franciscan Health MunsterMunster, IN
- Franciscan Health Olympia & Chicago HeightsOlympia Fields, IL
- Presence Mercy Medical CenterAurora, IL
- Saint Joseph Medical CenterJoliet, IL
Industry payments (Open Payments)
- 2025$306.83 · 6 payments from 2 companies
- 2024$665.49 · 15 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $269.78 | 4 |
| Janssen Biotech, Inc. | $37.05 | 2 |
What the 2025 payments were for
- Food and Beverage$306.83 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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