Efthemia Mentis Stamey, NP
NPI 1487494118ActiveIndividual· Nurse Practitioner· Anderson, SC
Nurse Practitioner (NP) with Anmed Health, practicing in Anderson, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $16,594 for 89 claims, against $5,022 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 20 companies reporting payments in 2025, $1,746 in all, mostly food and beverage. Lists Anmed Health as a hospital affiliation.
Overview
| NPI | 1487494118 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | May 30, 2024 |
| Last updated in NPPES | May 30, 2024 |
| Certified by provider | May 30, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 28351 | SC |
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 (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 64 |
|---|---|
| Services billed | 83 across 6 procedure codes |
| Paid by Medicare | $5,022 |
Part D prescriptions in 2024
| Prescriptions (claims) | 89 · 107 30-day fills |
|---|---|
| Patients | 48 |
| Total drug cost | $16,594 |
| Generic share | 55% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Anmed HealthAnderson, SC · 344 clinicians
Hospital affiliation
- Anmed HealthAnderson, SC
Industry payments (Open Payments)
- 2025$1,746 · 65 payments from 20 companies
- 2024$272.03 · 11 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $244.83 | 14 |
| Regeneron Healthcare Solutions, Inc. | $233.70 | 6 |
| Axsome Therapeutics, Inc. | $216.87 | 6 |
| Inspire Medical Systems, Inc. | $123.17 | 2 |
| Genzyme Corporation | $116.29 | 4 |
What the 2025 payments were for
- Food and Beverage$1,628 · 63 payments
- Education$117.33 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 46 nurse practitioners in Anderson · All nurse practitioners in South Carolina