Gail B. Armstrong, FNP-BC
NPI 1063628139ActiveIndividual· Nurse Practitioner, Family· West Columbia, SC
Nurse Practitioner, Family (FNP-BC) in West Columbia, South Carolina, licensed in SC, with an NPI issued in May 2007. Their prescriptions cost Medicare Part D more than their services did: $189,977 for 2,095 claims, against $14,389 paid for services in 2024. Dexcom, Inc. was the largest of 2 companies reporting payments in 2025, $116.29 in all, mostly food and beverage.
Overview
| NPI | 1063628139 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-BC |
| Sole proprietor | No |
| NPI issued | May 15, 2007 |
| Last updated in NPPES | Oct 13, 2020 |
| Certified by provider | Oct 13, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 2337 | 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 | 186 |
|---|---|
| Services billed | 1,085 across 57 procedure codes |
| Paid by Medicare | $14,389 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,095 · 4,019 30-day fills |
|---|---|
| Patients | 347 |
| Total drug cost | $189,977 |
| Generic share | 88% of claims |
Industry payments (Open Payments)
- 2025$116.29 · 5 payments from 2 companies
- 2024$560.58 · 31 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $96.26 | 4 |
| Stryker Corporation | $20.03 | 1 |
What the 2025 payments were for
- Food and Beverage$116.29 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner, Family providers in West Columbia
- 1275162117
- 1669400032
- 1861014631
- 1023599560
- 1588225106
- 1811358161
- 1124916390
- 1235715780
- 1770029571
- 1548500010
- 1356995831
- 1043665821
All Nurse Practitioner, Family providers in South Carolina →