Preston Glenn Thornhill, AGACNP-BC/ FNP-C
NPI 1063039865ActiveIndividual· Nurse Practitioner· Tifton, GA
Nurse Practitioner (AGACNP-BC/ FNP-C) in Tifton, Georgia, trained at University of South Alabama College of Medicine (class of 2020). Their prescriptions cost Medicare Part D more than their services did: $2,188,725 for 2,775 claims, against $7,724 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 13 companies reporting payments in 2025, $1,461 in all, mostly food and beverage.
Overview
| NPI | 1063039865 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGACNP-BC/ FNP-C |
| Sole proprietor | No |
| NPI issued | Jun 29, 2020 |
| Last updated in NPPES | Oct 13, 2025 |
| Certified by provider | Oct 13, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | NP238799 | 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 | 101 |
|---|---|
| Services billed | 162 across 12 procedure codes |
| Paid by Medicare | $7,724 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,775 · 4,670 30-day fills |
|---|---|
| Patients | 572 |
| Total drug cost | $2,188,725 |
| Generic share | 37% of claims |
Education and affiliations
| Medical school | University of South Alabama College of Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Nurse Practitioner |
Medical group
- Tift Regional Health System IncTifton, GA · 296 clinicians
Hospital affiliations
- Southwell Medical, A Campus of TrmcAdel, GA
- Tift Regional Medical CenterTifton, GA
Industry payments (Open Payments)
- 2025$1,461 · 77 payments from 13 companies
- 2024$1,127 · 55 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $280.81 | 21 |
| Glaxosmithkline, LLC. | $277.97 | 20 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $218.37 | 10 |
| Insmed, Inc. | $134.42 | 5 |
| Regeneron Healthcare Solutions, Inc. | $116.60 | 4 |
What the 2025 payments were for
- Food and Beverage$1,371 · 76 payments
- Education$89.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 29 nurse practitioners in Tifton · All nurse practitioners in Georgia