Nadiah Mahmoud, FNP
NPI 1134900236ActiveIndividual· Nurse Practitioner, Family· Winterville, NC
Nurse Practitioner, Family (FNP) with Wintergreen Medical Center PLLC, practicing in Winterville, North Carolina. Their prescriptions cost Medicare Part D more than their services did: $7,078 for 196 claims, against $893.63 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 14 companies reporting payments in 2025, $1,085 in all, mostly food and beverage.
Overview
| NPI | 1134900236 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Oct 13, 2023 |
| Last updated in NPPES | Oct 15, 2024 |
| Certified by provider | Oct 15, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 267129 | NC |
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 - Nurse Practitioner (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 17 across 6 procedure codes |
| Paid by Medicare | $893.63 |
Part D prescriptions in 2024
| Prescriptions (claims) | 196 · 400 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $7,078 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Wintergreen Medical Center PLLCWinterville, NC · 2 clinicians
Industry payments (Open Payments)
- 2025$1,085 · 58 payments from 14 companies
- 2024$244.82 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $279.36 | 12 |
| Abbvie Inc. | $237.02 | 13 |
| Pfizer Inc. | $136.45 | 9 |
| Otsuka America Pharmaceutical, Inc. | $97.01 | 4 |
| Novo Nordisk Inc | $65.40 | 4 |
What the 2025 payments were for
- Food and Beverage$1,085 · 58 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner, Family providers in Winterville
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All Nurse Practitioner, Family providers in North Carolina →