Mohamad R. Alzein, MD
NPI 1902900319ActiveIndividual· Internal Medicine· Chicago, IL
Internal Medicine (MD) with Advanced Urgent Care Ltd and 1 other group, practicing in Chicago, Illinois. In 2024 Medicare paid $163,588 for 356 patients, and Part D covered 3,751 of their prescriptions, 88% of them generic. Solventum Corporation was the largest of 2 companies reporting payments in 2025, $112.08 in all, mostly food and beverage. Lists Advocate Christ Hospital & Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1902900319 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 8, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | — | 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 | 356 |
|---|---|
| Services billed | 8,777 across 101 procedure codes |
| Paid by Medicare | $163,588 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,751 · 7,467 30-day fills |
|---|---|
| Patients | 411 |
| Total drug cost | $233,732 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Advanced Urgent Care LtdOrland Park, IL · 5 clinicians
- Sinai Medical Centers LtdOrland Park, IL · 2 clinicians
Hospital affiliations
- Advocate Christ Hospital & Medical CenterOak Lawn, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Palos Community HospitalPalos Heights, IL
Other facilities
- Home Health Advantage, IncHome health agency · Orland Park, IL
Industry payments (Open Payments)
- 2025$112.08 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Solventum Corporation | $82.34 | 2 |
| Lilly USA, LLC | $29.74 | 1 |
What the 2025 payments were for
- Food and Beverage$112.08 · 3 payments
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