Carla Armstrong
NPI 1194481937ActiveIndividual· Nurse Practitioner, Family· Greer, SC
Nurse Practitioner, Family with Spartanburg Medical Center and 1 other group, practicing in Greer, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $12,358 for 99 claims, against $1,510 paid for services in 2024. Cvrx, Inc. was the largest of 4 companies reporting payments in 2025, $246.07 in all, mostly food and beverage. Lists Spartanburg Medical Center as a hospital affiliation.
Overview
| NPI | 1194481937 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Nov 16, 2021 |
| Last updated in NPPES | Dec 21, 2021 |
| Certified by provider | Dec 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 22577 | SC |
| Nurse Practitioner, Primary Care | 363LP2300X | 22577 | 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 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 (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 45 |
|---|---|
| Services billed | 53 across 3 procedure codes |
| Paid by Medicare | $1,510 |
Part D prescriptions in 2024
| Prescriptions (claims) | 99 · 219 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $12,358 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Spartanburg Medical CenterSpartanburg, SC · 1,078 clinicians
- Pelham Medical CenterGreer, SC · 134 clinicians
Hospital affiliation
- Spartanburg Medical CenterSpartanburg, SC
Industry payments (Open Payments)
- 2025$246.07 · 6 payments from 4 companies
- 2024$208.22 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cvrx, Inc. | $109.35 | 2 |
| Pfizer Inc. | $74.16 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $39.08 | 2 |
| Astrazeneca Pharmaceuticals LP | $23.48 | 1 |
What the 2025 payments were for
- Food and Beverage$246.07 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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