Wilson M. Parry, MD
NPI 1124188347ActiveIndividual· Internal Medicine, Nephrology· Greenville, MS
Internal Medicine, Nephrology (MD) in Greenville, Mississippi, trained at University of Mississippi School of Medicine (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $1,529,986 for 3,704 claims, against $219,498 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 11 companies reporting payments in 2025, $681.57 in all, mostly food and beverage.
Overview
| NPI | 1124188347 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 11, 2006 |
| Last updated in NPPES | Jan 12, 2024 |
| Certified by provider | Jan 11, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 13554 | MS |
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 (AR); Practitioner - Nephrology (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 477 |
|---|---|
| Services billed | 2,715 across 21 procedure codes |
| Paid by Medicare | $219,498 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,704 · 5,328 30-day fills |
|---|---|
| Patients | 553 |
| Total drug cost | $1,529,986 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | University of Mississippi School of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Nephrology |
Medical group
- Delta Kidney Alliance LLCGreenville, MS · 4 clinicians
Hospital affiliations
- Bolivar Medical CenterCleveland, MS
- Delta Health System - the Medical CenterGreenville, MS
- North Sunflower Medical Center CahRuleville, MS
- Northwest Missississippi Regional Medical CenterClarksdale, MS
- Sharkey Issaquena Community HospitalRolling Fork, MS
Other facilities
- Fmcna - HelenaDialysis facility · Helena, AR
- Rcg ClarksdaleDialysis facility · Clarksdale, MS
- Rcg ClevelandDialysis facility · Cleveland, MS
- Rcg GreenvilleDialysis facility · Greenville, MS
Industry payments (Open Payments)
- 2025$681.57 · 31 payments from 11 companies
- 2024$957.24 · 45 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $100.68 | 6 |
| Nxstage Medical, Inc. | $94.36 | 1 |
| Novo Nordisk Inc | $79.26 | 3 |
| Bayer Healthcare Pharmaceuticals Inc. | $71.46 | 4 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $70.30 | 4 |
What the 2025 payments were for
- Food and Beverage$661.35 · 30 payments
- Education$20.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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