Riad R. Dali Ahmad, MD
NPI 1124130539ActiveIndividual· Internal Medicine, Infectious Disease· Grand Blanc, MI
Internal Medicine, Infectious Disease (MD) with Health Park Medical Practice PC, practicing in Grand Blanc, Michigan. In 2024 Medicare paid $3,159,179 for 736 patients, and Part D covered 1,148 of their prescriptions, 85% of them generic. Amgen Inc. was the largest of 20 companies reporting payments in 2025, $1,901 in all, mostly food and beverage. Lists Ascension Genesys Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1124130539 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Oct 23, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 4301068100 | MI |
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 - Infectious Disease (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 736 |
|---|---|
| Services billed | 1,116,624 across 73 procedure codes |
| Paid by Medicare | $3,159,179 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,148 · 1,514 30-day fills |
|---|---|
| Patients | 253 |
| Total drug cost | $609,363 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
Medical group
- Health Park Medical Practice PCGrand Blanc, MI · 2 clinicians
Hospital affiliations
- Ascension Genesys HospitalGrand Blanc, MI
- Henry Ford Health HospitalDetroit, MI
- McLaren FlintFlint, MI
- Mymichigan Medical Center SaginawSaginaw, MI
Other facilities
- Compassus Home HealthHome health agency · Grand Blanc, MI
Industry payments (Open Payments)
- 2025$1,901 · 97 payments from 20 companies
- 2024$1,517 · 84 payments from 25 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $434.17 | 29 |
| Paratek Pharmaceuticals, Inc. | $292.26 | 14 |
| Gilead Sciences, Inc. | $250.81 | 9 |
| Melinta Therapeutics, LLC | $198.04 | 14 |
| Aimmune Therapeutics, Inc. | $131.15 | 6 |
What the 2025 payments were for
- Food and Beverage$1,883 · 96 payments
- Education$17.69 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other infectious disease specialists in Grand Blanc
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- 1760901003