Ahmad H. Ahmad, M.D.
NPI 1053397018ActiveIndividual· Internal Medicine· Decatur, IL
Internal Medicine (M.D.) in Decatur, Illinois, licensed in IL, with an NPI issued in December 2005. Their prescriptions cost Medicare Part D more than their services did: $243,209 for 4,424 claims, against $25,615 paid for services in 2024. E.R. Squibb & Sons, L.L.C. reported $125.00 in payments in 2025, mostly food and beverage. Lists St Marys Hospital as a hospital affiliation.
Overview
| NPI | 1053397018 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Dec 21, 2005 |
| Last updated in NPPES | Jul 19, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 030108732 | IL |
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 - Internal Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 41 |
|---|---|
| Services billed | 320 across 14 procedure codes |
| Paid by Medicare | $25,615 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,424 · 5,297 30-day fills |
|---|---|
| Patients | 174 |
| Total drug cost | $243,209 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliation
- St Marys HospitalDecatur, IL
Other facilities
- GentivaHospice · Springfield, IL
- Loft Rehab of Rock Springs, theNursing home · Decatur, IL
Industry payments (Open Payments)
- 2025$125.00 · 1 payment from 1 company
- 2024$151.08 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $125.00 | 1 |
What the 2025 payments were for
- Food and Beverage$125.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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