Courtney Michelle Abfall, FNP-C
NPI 1528798261ActiveIndividual· Nurse Practitioner· Athens, OH
Nurse Practitioner (FNP-C) in Athens, Ohio, trained at North Carolina Medical School (class of 2022). Their prescriptions cost Medicare Part D more than their services did: $678,254 for 1,679 claims, against $20,721 paid for services in 2024. Ardelyx, Inc. was the largest of 3 companies reporting payments in 2025, $61.66 in all, mostly food and beverage.
Overview
| NPI | 1528798261 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Jun 15, 2022 |
| Last updated in NPPES | Apr 22, 2025 |
| Certified by provider | Apr 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | APRN.CNP.0031806 | OH |
| Nurse Practitioner | 363L00000X | RN.416479 | OH |
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 (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 255 |
|---|---|
| Services billed | 612 across 10 procedure codes |
| Paid by Medicare | $20,721 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,679 · 2,395 30-day fills |
|---|---|
| Patients | 438 |
| Total drug cost | $678,254 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | North Carolina Medical School |
|---|---|
| Graduation year | 2022 |
| Medicare specialty | Nurse Practitioner |
Medical group
- Holzer Clinic LLCGallipolis, OH · 269 clinicians
Hospital affiliations
- Holzer Medical CenterGallipolis, OH
- Ohiohealth O'Bleness HospitalAthens, OH
Industry payments (Open Payments)
- 2025$61.66 · 3 payments from 3 companies
- 2024$165.73 · 9 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ardelyx, Inc. | $24.30 | 1 |
| Janssen Biotech, Inc. | $20.95 | 1 |
| Abbvie Inc. | $16.41 | 1 |
What the 2025 payments were for
- Food and Beverage$61.66 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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