Ghassan Rahhal, MD
NPI 1942225909ActiveIndividual· Internal Medicine· Palos Heights, IL
Internal Medicine (MD) with Prime Healthcare Illinois Medical Group LLC and 1 other group, practicing in Palos Heights, Illinois. Their prescriptions cost Medicare Part D more than their services did: $590,053 for 6,701 claims, against $55,085 paid for services in 2024. Axsome Therapeutics, Inc. reported $110.50 in payments in 2025, mostly food and beverage. Lists Edward Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1942225909 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 12, 2006 |
| Last updated in NPPES | Dec 13, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036-099779 | IL |
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 - Internal Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 195 |
|---|---|
| Services billed | 684 across 28 procedure codes |
| Paid by Medicare | $55,085 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,701 · 14,190 30-day fills |
|---|---|
| Patients | 391 |
| Total drug cost | $590,053 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Prime Healthcare Illinois Medical Group LLCChicago, IL · 322 clinicians
- Adventist Health Partners, Inc.Lombard, IL · 255 clinicians
Hospital affiliations
- Edward HospitalNaperville, IL
- Saint Joseph Medical CenterJoliet, IL
- Uchicago Medicine Adventhealth BolingbrookBolingbrook, IL
- Uchicago Medicine Adventhealth HinsdaleHinsdale, IL
Industry payments (Open Payments)
- 2025$110.50 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Axsome Therapeutics, Inc. | $110.50 | 1 |
What the 2025 payments were for
- Food and Beverage$110.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 52 internal medicine physicians in Palos Heights · All internal medicine physicians in Illinois