Donald Neal Griffis Jr., FNP-C
NPI 1346668407ActiveIndividual· Nurse Practitioner, Family· Waycross, GA
Nurse Practitioner, Family (FNP-C) with McKinney Medical Center Inc, practicing in Waycross, Georgia. Their prescriptions cost Medicare Part D more than their services did: $130,107 for 1,887 claims, against $334.86 paid for services in 2024. Exact Sciences Corporation was the largest of 2 companies reporting payments in 2025, $68.75 in all, mostly food and beverage.
Overview
| NPI | 1346668407 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Apr 4, 2014 |
| Last updated in NPPES | Apr 4, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | RN203059 | 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 (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 18 across 7 procedure codes |
| Paid by Medicare | $334.86 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,887 · 3,191 30-day fills |
|---|---|
| Patients | 265 |
| Total drug cost | $130,107 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- McKinney Medical Center IncWaycross, GA · 12 clinicians
Industry payments (Open Payments)
- 2025$68.75 · 3 payments from 2 companies
- 2024$51.58 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $50.85 | 2 |
| Otsuka America Pharmaceutical, Inc. | $17.90 | 1 |
What the 2025 payments were for
- Food and Beverage$68.75 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 66 family nurse practitioners in Waycross · All family nurse practitioners in Georgia