Karol Dyan Merrifield, FNP-C
NPI 1801554449ActiveIndividual· Nurse Practitioner, Family· Fitzgerald, GA
Nurse Practitioner, Family (FNP-C) with Dmc Physician Group LLC, practicing in Fitzgerald, Georgia. Part D covered 10,427 prescriptions written in 2024, 86% of them generic. Glaxosmithkline, LLC. was the largest of 9 companies reporting payments in 2025, $446.79 in all, mostly food and beverage. Lists Dorminy Medical Center as a hospital affiliation.
Overview
| NPI | 1801554449 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Dec 1, 2021 |
| Last updated in NPPES | Oct 17, 2025 |
| Certified by provider | Oct 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | APRN-NP168504 | GA |
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 (GA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 10,427 · 19,080 30-day fills |
|---|---|
| Patients | 679 |
| Total drug cost | $1,053,892 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Dmc Physician Group LLCFitzgerald, GA · 22 clinicians
Hospital affiliation
- Dorminy Medical CenterFitzgerald, GA
Industry payments (Open Payments)
- 2025$446.79 · 22 payments from 9 companies
- 2024$654.30 · 35 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $115.77 | 5 |
| Novo Nordisk Inc | $99.76 | 4 |
| Ardelyx, Inc. | $57.11 | 2 |
| Astrazeneca Pharmaceuticals LP | $56.07 | 3 |
| Abbvie Inc. | $33.40 | 2 |
What the 2025 payments were for
- Food and Beverage$446.79 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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