Shelby Patricia Primeaux, MSN, APRN, AGACNP-BC
NPI 1942870910ActiveIndividual· Nurse Practitioner· Vicksburg, MS
Nurse Practitioner (MSN, APRN, AGACNP-BC) with Vicksburg Clinic LLC, practicing in Vicksburg, Mississippi. Their prescriptions cost Medicare Part D more than their services did: $649,912 for 2,598 claims, against $89,420 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 15 companies reporting payments in 2025, $828.30 in all, mostly food and beverage. Lists Merit Health Natchez and 1 other hospital as hospital affiliations.
Overview
| NPI | 1942870910 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN, APRN, AGACNP-BC |
| Sole proprietor | Yes |
| NPI issued | Jun 30, 2021 |
| Last updated in NPPES | Feb 17, 2026 |
| Certified by provider | Feb 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 904718 | MS |
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 - Nurse Practitioner (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 641 |
|---|---|
| Services billed | 2,389 across 20 procedure codes |
| Paid by Medicare | $89,420 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,598 · 5,239 30-day fills |
|---|---|
| Patients | 438 |
| Total drug cost | $649,912 |
| Generic share | 71% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Vicksburg Clinic LLCVicksburg, MS · 27 clinicians
Hospital affiliations
- Merit Health NatchezNatchez, MS
- Merit Health River RegionVicksburg, MS
Industry payments (Open Payments)
- 2025$828.30 · 42 payments from 15 companies
- 2024$740.75 · 40 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $163.29 | 7 |
| Merck Sharp & Dohme LLC | $156.93 | 9 |
| Novartis Pharmaceuticals Corporation | $139.44 | 7 |
| Pfizer Inc. | $63.65 | 4 |
| Kestra Medical Technology Services, Inc. | $56.70 | 2 |
What the 2025 payments were for
- Food and Beverage$828.30 · 42 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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