Ali B. Hachem, M.D.
NPI 1437117157ActiveIndividual· Internal Medicine, Hematology & Oncology· Huntsville, AL
Internal Medicine, Hematology & Oncology (M.D.) with Oncology Specialties, P.C., practicing in Huntsville, Alabama. In 2024 Medicare paid $4,384,544 for 919 patients, and Part D covered 2,517 of their prescriptions, 74% of them generic. Novartis Pharmaceuticals Corporation was the largest of 43 companies reporting payments in 2025, $3,843 in all, mostly food and beverage. Lists Athens Limestone Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1437117157 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 2, 2006 |
| Last updated in NPPES | Nov 20, 2025 |
| Certified by provider | Nov 20, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 00027079 | AL |
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 - Hematology/Oncology (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 919 |
|---|---|
| Services billed | 283,707 across 147 procedure codes |
| Paid by Medicare | $4,384,544 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,517 · 3,276 30-day fills |
|---|---|
| Patients | 390 |
| Total drug cost | $5,011,357 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Oncology Specialties, P.C.Huntsville, AL · 109 clinicians
Hospital affiliations
- Athens Limestone HospitalAthens, AL
- Crestwood Medical CenterHuntsville, AL
- Decatur Morgan Hospital - Decatur CampusDecatur, AL
- Huntsville HospitalHuntsville, AL
- Marshall Medical CentersBoaz, AL
Other facilities
- Centerwell Home HealthHome health agency · Moulton, AL
- Huntsville Hospital HomecareHome health agency · Huntsville, AL
Industry payments (Open Payments)
- 2025$3,843 · 173 payments from 43 companies
- 2024$3,263 · 169 payments from 46 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $436.53 | 21 |
| Janssen Biotech, Inc. | $352.12 | 19 |
| Astrazeneca Pharmaceuticals LP | $333.38 | 17 |
| Pfizer Inc. | $260.55 | 15 |
| Astellas Pharma US Inc | $211.92 | 4 |
What the 2025 payments were for
- Food and Beverage$3,679 · 171 payments
- Education$164.40 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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