Maher Al-Koubaytari, M.D.
NPI 1437124419ActiveIndividual· Internal Medicine· Chicago, IL
Internal Medicine (M.D.) with Illinois Medical Care Ltd, practicing in Chicago, Illinois. Their prescriptions cost Medicare Part D more than their services did: $788,385 for 11,358 claims, against $202,701 paid for services in 2024. Lists Northwestern Memorial Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1437124419 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 22, 2006 |
| Last updated in NPPES | Jan 30, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036094781 | 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 | 134 |
|---|---|
| Services billed | 2,771 across 13 procedure codes |
| Paid by Medicare | $202,701 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,358 · 11,426 30-day fills |
|---|---|
| Patients | 261 |
| Total drug cost | $788,385 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Illinois Medical Care LtdChicago, IL · 2 clinicians
Hospital affiliations
- Northwestern Memorial HospitalChicago, IL
- Rush University Medical CenterChicago, IL
- Thorek Memorial HospitalChicago, IL
Other facilities
- Kindred Hospital - ChicagoLong-term care hospital · Northlake, IL
- Rush Specialty Hospital, LLCLong-term care hospital · Chicago, IL
- Alden Lakeland Rehab & HccNursing home · Chicago, IL
- Alden Lincoln Rehab & H C CtrNursing home · Chicago, IL
- Carlton at the Lake, theNursing home · Chicago, IL
- Chalet Living & RehabNursing home · Chicago, IL
- Elevate Care Chicago NorthNursing home · Chicago, IL
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 3,299 internal medicine physicians in Chicago · All internal medicine physicians in Illinois