Erin Kosak, NP
NPI 1003276676ActiveIndividual· Nurse Practitioner, Primary Care· Charleston, SC
Nurse Practitioner, Primary Care (NP) with Remedy Internal Medicine and Wellness Center P A, practicing in Charleston, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $128,632 for 1,190 claims, against $35,063 paid for services in 2024. Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 5 companies reporting payments in 2025, $205.87 in all, mostly food and beverage. Lists Bon Secours-St Francis Xavier Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1003276676 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Feb 25, 2016 |
| Last updated in NPPES | Feb 25, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Primary Care Primary | 363LP2300X | 19923 | SC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 93 |
|---|---|
| Services billed | 478 across 22 procedure codes |
| Paid by Medicare | $35,063 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,190 · 2,215 30-day fills |
|---|---|
| Patients | 120 |
| Total drug cost | $128,632 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Remedy Internal Medicine and Wellness Center P ACharleston, SC · 3 clinicians
Hospital affiliations
- Bon Secours-St Francis Xavier HospitalCharleston, SC
- Mount Pleasant HospitalMount Pleasant, SC
- Musc Medical CenterCharleston, SC
- Roper HospitalCharleston, SC
Other facilities
- Amedisys Home Health of Charleston EastHome health agency · Charleston, SC
Industry payments (Open Payments)
- 2025$205.87 · 6 payments from 5 companies
- 2024$94.40 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $105.35 | 1 |
| Novo Nordisk Inc | $36.13 | 2 |
| Dexcom, Inc. | $24.98 | 1 |
| Lilly USA, LLC | $20.11 | 1 |
| Antares Pharma, Inc. | $19.30 | 1 |
What the 2025 payments were for
- Food and Beverage$205.87 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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