Yazan Jamal Mazahreh
NPI 1689806838ActiveIndividual· Internal Medicine· Elgin, IL
Internal Medicine with Advocate Health and Hospitals Corporation, practicing in Elgin, Illinois. 244 Medicare patients in 2024, $78,892 paid; nearly all of their 229 Part D prescriptions were generic (99%). Inari Medical, Inc. reported $16.05 in payments in 2024, mostly food and beverage. Lists Advocate Lutheran General Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1689806838 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Aug 20, 2009 |
| Last updated in NPPES | Mar 27, 2025 |
| Certified by provider | Mar 27, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 125.054074 | 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 | 244 |
|---|---|
| Services billed | 865 across 8 procedure codes |
| Paid by Medicare | $78,892 |
Part D prescriptions in 2024
| Prescriptions (claims) | 229 · 239 30-day fills |
|---|---|
| Patients | 84 |
| Total drug cost | $5,018 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Advocate Health and Hospitals CorporationChicago, IL · 3,118 clinicians
Hospital affiliations
- Advocate Lutheran General HospitalPark Ridge, IL
- Advocate Sherman HospitalElgin, IL
Industry payments (Open Payments)
- 2024$16.05 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Inari Medical, Inc. | $16.05 | 1 |
What the 2024 payments were for
- Food and Beverage$16.05 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 85 internal medicine physicians in Elgin · All internal medicine physicians in Illinois