George Marinides, MD
NPI 1912029653ActiveIndividual· Internal Medicine, Nephrology· Amherst, NY
Internal Medicine, Nephrology (MD) with Nephrology Associates of Western New York, LLP, practicing in Amherst, New York. Their prescriptions cost Medicare Part D more than their services did: $752,370 for 4,235 claims, against $50,144 paid for services in 2024. Travere Therapeutics, Inc. reported $5.70 in payments in 2025, mostly education. Lists Kaleida Health and 1 other hospital as hospital affiliations.
Overview
| NPI | 1912029653 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 4, 2007 |
| Last updated in NPPES | Aug 19, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 157085 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 125 |
|---|---|
| Services billed | 754 across 14 procedure codes |
| Paid by Medicare | $50,144 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,235 · 10,315 30-day fills |
|---|---|
| Patients | 443 |
| Total drug cost | $752,370 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Nephrology |
Medical group
- Nephrology Associates of Western New York, LLPAmherst, NY · 15 clinicians
Hospital affiliations
- Kaleida HealthBuffalo, NY
- Sisters of Charity HospitalBuffalo, NY
Other facilities
- Davita Northtowns Dialysis CenterDialysis facility · Tonawanda, NY
- Davita Suburban DialysisDialysis facility · Amherst, NY
Industry payments (Open Payments)
- 2025$5.70 · 3 payments from 1 company
- 2024$21.23 · 8 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Travere Therapeutics, Inc. | $5.70 | 3 |
What the 2025 payments were for
- Education$5.70 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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