Gulnara Nadeau
NPI 1851930630ActiveIndividual· Nurse Practitioner, Family· Ninole, HI
Nurse Practitioner, Family with Ecare Hawaii LLC, practicing in Ninole, Hawaii. Their prescriptions cost Medicare Part D more than their services did: $883,802 for 5,552 claims, against $39,225 paid for services in 2024. Otsuka America Pharmaceutical, Inc. was the largest of 5 companies reporting payments in 2025, $405.50 in all, mostly food and beverage. Lists Hilo Benioff Medical Center as a hospital affiliation.
Overview
| NPI | 1851930630 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Dec 27, 2019 |
| Last updated in NPPES | Dec 27, 2019 |
| Certified by provider | Dec 27, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | APRN-2784 | HI |
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 (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 282 |
|---|---|
| Services billed | 894 across 20 procedure codes |
| Paid by Medicare | $39,225 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,552 · 13,088 30-day fills |
|---|---|
| Patients | 803 |
| Total drug cost | $883,802 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Ecare Hawaii LLCHilo, HI · 9 clinicians
Hospital affiliation
- Hilo Benioff Medical CenterHilo, HI
Other facilities
- Bayada Home Health CareHome health agency · Hilo, HI
Industry payments (Open Payments)
- 2025$405.50 · 6 payments from 5 companies
- 2024$383.46 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $150.00 | 1 |
| E.R. Squibb & Sons, L.L.C. | $144.16 | 1 |
| Exact Sciences Corporation | $70.40 | 2 |
| Kowa Pharmaceuticals America, Inc. | $20.73 | 1 |
| Pfizer Inc. | $20.21 | 1 |
What the 2025 payments were for
- Food and Beverage$405.50 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records