Kelli Williams, FNP
NPI 1083680144ActiveIndividual· Nurse Practitioner· Honolulu, HI
Nurse Practitioner (FNP) with Castle Medical Center, practicing in Honolulu, Hawaii. In 2024 Medicare paid $13,651 for 206 patients, and Part D covered 327 of their prescriptions, 88% of them generic. Novo Nordisk Inc was the largest of 6 companies reporting payments in 2025, $335.59 in all, mostly food and beverage. Lists Adventist Health Castle and 1 other hospital as hospital affiliations.
Overview
| NPI | 1083680144 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | Yes |
| NPI issued | Feb 27, 2006 |
| Last updated in NPPES | Apr 18, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | RX84 | HI |
| Nurse Practitioner, Family | 363LF0000X | APRN 375 | HI |
| Registered Nurse | 163W00000X | RN 43503 | HI |
| Registered Nurse, Diabetes Educator | 163WD0400X | CERT. NO. 2071-0327 | HI |
| Clinic/Center, Health Services | 261QH0100X | APRN 375 | 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 | 206 |
|---|---|
| Services billed | 249 across 7 procedure codes |
| Paid by Medicare | $13,651 |
Part D prescriptions in 2024
| Prescriptions (claims) | 327 · 667 30-day fills |
|---|---|
| Patients | 188 |
| Total drug cost | $19,682 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Castle Medical CenterKailua, HI · 77 clinicians
Hospital affiliations
- Adventist Health CastleKailua, HI
- The Queens Medical CenterHonolulu, HI
Other facilities
- Adventist Health Home Care ServicesHome health agency · Kaneohe, HI
Industry payments (Open Payments)
- 2025$335.59 · 11 payments from 6 companies
- 2024$342.96 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $220.75 | 6 |
| Gilead Sciences, Inc. | $29.99 | 1 |
| Jazz Pharmaceuticals Inc. | $25.51 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $22.84 | 1 |
| Pfizer Inc. | $18.96 | 1 |
What the 2025 payments were for
- Food and Beverage$335.59 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nurse practitioners in Honolulu
- 1003147687
- 1063757573
- 1124408547
- 1124437868
- 1154070415
- 1174250609
- 1255385506
- 1326195934
- 1366037285
- 1386019388
- 1417409954
- 1497700371
All 122 nurse practitioners in Honolulu · All nurse practitioners in Hawaii