Zahra Deen, M.D.
NPI 1841515137ActiveIndividual· Internal Medicine, Nephrology· Elmhurst, IL
Internal Medicine, Nephrology (M.D.) with Endeavor Health Medical Group and 2 other groups, practicing in Elmhurst, Illinois. In 2024 Medicare paid $141,660 for 316 patients, and Part D covered 241 of their prescriptions, 79% of them generic. Novo Nordisk Inc was the largest of 2 companies reporting payments in 2025, $174.61 in all, mostly food and beverage. Lists Edward Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1841515137 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 30, 2010 |
| Last updated in NPPES | Jul 15, 2026 |
| Certified by provider | Jul 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 036147273 | IL |
| Hospitalist | 208M00000X | 036147273 | IL |
| Internal Medicine, Nephrology | 207RN0300X | Q2536 | TX |
| Hospitalist | 208M00000X | MD-56651 | IA |
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 - Nephrology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 316 |
|---|---|
| Services billed | 1,744 across 24 procedure codes |
| Paid by Medicare | $141,660 |
Part D prescriptions in 2024
| Prescriptions (claims) | 241 · 506 30-day fills |
|---|---|
| Patients | 87 |
| Total drug cost | $42,102 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical groups
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
- Nephrology Associates of Northern Illinois LtdAlgonquin, IL · 117 clinicians
- Grinnell Regional Medical CenterGrinnell, IA · 105 clinicians
Hospital affiliations
- Edward HospitalNaperville, IL
- Elmhurst Memorial HospitalElmhurst, IL
Other facilities
- Fkc - Midwest Home DialysisDialysis facility · Elmhurst, IL
- Fmc - Elmhurst Dialysis CenterDialysis facility · Elmhurst, IL
Industry payments (Open Payments)
- 2025$174.61 · 3 payments from 2 companies
- 2024$111.12 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $152.58 | 2 |
| Amgen Inc. | $22.03 | 1 |
What the 2025 payments were for
- Food and Beverage$174.61 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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