George Sousanieh, MD
NPI 1033514625ActiveIndividual· Internal Medicine, Nephrology· Evergreen Park, IL
Internal Medicine, Nephrology (MD) with Nephrology Associates of Northern Illinois Ltd and 1 other group, practicing in Evergreen Park, Illinois. 572 Medicare patients in 2024, $291,512 paid; nearly all of their 335 Part D prescriptions were generic (93%). Amgen Inc. was the largest of 3 companies reporting payments in 2025, $250.71 in all, mostly food and beverage. Lists Advocate Christ Hospital & Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1033514625 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 26, 2014 |
| Last updated in NPPES | Apr 29, 2025 |
| Certified by provider | Apr 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 036142389 | IL |
| Internal Medicine | 207R00000X | 125065808 | 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 - Nephrology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 572 |
|---|---|
| Services billed | 2,356 across 50 procedure codes |
| Paid by Medicare | $291,512 |
Part D prescriptions in 2024
| Prescriptions (claims) | 335 · 753 30-day fills |
|---|---|
| Patients | 79 |
| Total drug cost | $52,051 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Hospitalist, Internal Medicine |
Medical groups
- Nephrology Associates of Northern Illinois LtdAlgonquin, IL · 117 clinicians
- Southwest Nephrology Associates, S.C.Orland Park, IL · 13 clinicians
Hospital affiliations
- Advocate Christ Hospital & Medical CenterOak Lawn, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Osf Little Company of Mary Medical CenterEvergreen Park, IL
- Palos Community HospitalPalos Heights, IL
Other facilities
- Concerto DialysisDialysis facility · Lincolnwood, IL
- Davita Stony Creek DialysisDialysis facility · Oak Lawn, IL
- Fkc - Mokena DialysisDialysis facility · Mokena, IL
- Fmc - Merrionette ParkDialysis facility · Merrionette Park, IL
Industry payments (Open Payments)
- 2025$250.71 · 3 payments from 3 companies
- 2024$105.89 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $136.79 | 1 |
| Bard Peripheral Vascular, Inc. | $95.07 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $18.85 | 1 |
What the 2025 payments were for
- Food and Beverage$231.86 · 2 payments
- Education$18.85 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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