Mutazz Haj Darweesh, M.D.
NPI 1205934395ActiveIndividual· Hospitalist· Chicago, IL
Hospitalist (M.D.) with Freeport Memorial Hospital and 5 other groups, practicing in Chicago, Illinois. In 2024 Medicare paid $148,682 for 77 patients, and Part D covered 193 of their prescriptions, 77% of them generic. Lists Advocate Trinity Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1205934395 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 20, 2006 |
| Last updated in NPPES | Jul 30, 2026 |
| Certified by provider | Jul 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 036.113595 | IL |
| Emergency Medicine | 207P00000X | 036-113595 | IL |
| Internal Medicine | 207R00000X | 036.113595 | 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 | 77 |
|---|---|
| Services billed | 1,919 across 5 procedure codes |
| Paid by Medicare | $148,682 |
Part D prescriptions in 2024
| Prescriptions (claims) | 193 · 241 30-day fills |
|---|---|
| Patients | 22 |
| Total drug cost | $18,295 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Freeport Memorial HospitalFreeport, IL · 178 clinicians
- Inpatient Consultants of Illinois, P.C.Evergreen, IL · 52 clinicians
- Thorek Memorial HospitalChicago, IL · 50 clinicians
- United Elite Hospitalists LLCPalos Heights, IL · 25 clinicians
- Epss LLC- Lakeside SeriesChicago, IL · 20 clinicians
- Illinois Medical Care LtdChicago, IL · 2 clinicians
Hospital affiliations
- Advocate Trinity HospitalChicago, IL
- Fhn Memorial HospitalFreeport, IL
- Thorek Memorial HospitalChicago, 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 454 hospitalists in Chicago · All hospitalists in Illinois