Gretchen Robinson Folk, APRN
NPI 1144976085ActiveIndividual· Nurse Practitioner, Family· Columbia, SC
Nurse Practitioner, Family (APRN) with SC House Calls Inc, practicing in Columbia, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $43,812 for 560 claims, against $6,358 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 4 companies reporting payments in 2025, $121.80 in all, mostly food and beverage. Lists Aiken Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1144976085 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Mar 1, 2022 |
| Last updated in NPPES | Dec 3, 2024 |
| Certified by provider | Mar 22, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 25576 | SC |
| Nurse Practitioner, Family | 363LF0000X | GAA-NP000518 | GA |
| Nurse Practitioner, Family | 363LF0000X | APRN25576 | SC |
| Nurse Practitioner, Family | 363LF0000X | APN.25576APRN | 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 (GA); Practitioner - Nurse Practitioner (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 23 |
|---|---|
| Services billed | 38 across 9 procedure codes |
| Paid by Medicare | $6,358 |
Part D prescriptions in 2024
| Prescriptions (claims) | 560 · 1,304 30-day fills |
|---|---|
| Patients | 124 |
| Total drug cost | $43,812 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- SC House Calls IncWest Columbia, SC · 432 clinicians
Hospital affiliation
- Aiken Regional Medical CenterAiken, SC
Other facilities
- Amedisys Home Health of LexingtonHome health agency · Lexington, SC
- Centerwell Home HealthHome health agency · Newberry, SC
- Enhabit Home Health AikenHome health agency · Columbia, SC
- Trinity Home Health of AikenHome health agency · Aiken, SC
Industry payments (Open Payments)
- 2025$121.80 · 7 payments from 4 companies
- 2024$1,397 · 65 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $80.69 | 4 |
| Amgen Inc. | $22.90 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $16.55 | 1 |
| Travere Therapeutics, Inc. | $1.66 | 1 |
What the 2025 payments were for
- Food and Beverage$120.14 · 6 payments
- Education$1.66 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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