Katherine E. Peil, FNP
NPI 1467061481ActiveIndividual· Family Medicine, Adult Medicine· Sumter, SC
Family Medicine, Adult Medicine (FNP) with Sumter Gastroenterology, practicing in Sumter, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $61,034 for 412 claims, against $21,465 paid for services in 2024. Abbvie Inc. was the largest of 22 companies reporting payments in 2025, $2,540 in all, mostly food and beverage. Lists Prisma Health Richland Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1467061481 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Jul 27, 2020 |
| Last updated in NPPES | Jun 18, 2021 |
| Certified by provider | Jun 18, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine, Adult Medicine Primary | 207QA0505X | RN202458 | GA |
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 (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 291 |
|---|---|
| Services billed | 297 across 7 procedure codes |
| Paid by Medicare | $21,465 |
Part D prescriptions in 2024
| Prescriptions (claims) | 412 · 527 30-day fills |
|---|---|
| Patients | 344 |
| Total drug cost | $61,034 |
| Generic share | 56% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Sumter GastroenterologySumter, SC · 6 clinicians
Hospital affiliations
- Prisma Health Richland HospitalColumbia, SC
- Prisma Health Tuomey HospitalSumter, SC
Industry payments (Open Payments)
- 2025$2,540 · 134 payments from 22 companies
- 2024$2,201 · 122 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $617.80 | 46 |
| Janssen Biotech, Inc. | $489.22 | 24 |
| Lilly USA, LLC | $241.07 | 12 |
| Phathom Pharmaceuticals, Inc. | $186.60 | 8 |
| Madrigal Pharmaceuticals | $140.62 | 9 |
What the 2025 payments were for
- Food and Beverage$2,540 · 134 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records