Hilary Twigg Frick, CRNA
NPI 1013255405ActiveIndividual· Nurse Anesthetist, Certified Registered· Greenville, SC
Nurse Anesthetist, Certified Registered (CRNA) in Greenville, South Carolina, trained at University of South Carolina School of Medicine (class of 2013). Medicare paid $7,139 for services to 79 patients in 2024. Peerless Surgical Inc. reported $40.55 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1013255405 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | Yes |
| NPI issued | Jan 21, 2013 |
| Last updated in NPPES | Mar 1, 2022 |
| Certified by provider | Mar 1, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 18371 | SC |
| Registered Nurse | 163W00000X | 105916 | 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 - Certified Registered Nurse Anesthetist (CRNA) (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 79 |
|---|---|
| Services billed | 81 across 28 procedure codes |
| Paid by Medicare | $7,139 |
Education and affiliations
| Medical school | University of South Carolina School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Prisma Health University Medical GroupGreenville, SC · 2,493 clinicians
Hospital affiliations
- Prisma Health Baptist ParkridgeColumbia, SC
- Prisma Health Richland HospitalColumbia, SC
Industry payments (Open Payments)
- 2025$40.55 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Peerless Surgical Inc. | $40.55 | 1 |
What the 2025 payments were for
- Food and Beverage$40.55 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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