Grethen Gamet, APRN, AGNP-C
NPI 1235909565ActiveIndividual· Nurse Practitioner· Kailua Kona, HI
Nurse Practitioner (APRN, AGNP-C) with West Hawaii Community Health Center Inc and 2 other groups, practicing in Kailua Kona, Hawaii. Part D covered 332 prescriptions written in 2024, 82% of them generic. Exact Sciences Corporation reported $15.05 in payments in 2025, mostly food and beverage. Lists Hilo Benioff Medical Center as a hospital affiliation.
Overview
| NPI | 1235909565 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN, AGNP-C |
| Sole proprietor | No |
| NPI issued | Jan 8, 2024 |
| Last updated in NPPES | Mar 19, 2024 |
| Certified by provider | Mar 19, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | APRN-4401 | HI |
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 (HI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 332 · 640 30-day fills |
|---|---|
| Patients | 118 |
| Total drug cost | $21,164 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- West Hawaii Community Health Center IncKailua Kona, HI · 65 clinicians
- Life Care Physician Services LLCCheyenne, WY · 17 clinicians
- Bay Clinic IncHilo, HI · 17 clinicians
Hospital affiliation
- Hilo Benioff Medical CenterHilo, HI
Other facilities
- Bayada Home Health CareHome health agency · Hilo, HI
Industry payments (Open Payments)
- 2025$15.05 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $15.05 | 1 |
What the 2025 payments were for
- Food and Beverage$15.05 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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