Kerry G. Crosby, FNP
NPI 1922675990ActiveIndividual· Nurse Practitioner, Family· Wailuku, HI
Nurse Practitioner, Family (FNP) with Northwest Renal Clinic Inc, practicing in Wailuku, Hawaii. Their prescriptions cost Medicare Part D more than their services did: $368,819 for 832 claims, against $27,498 paid for services in 2024. Ardelyx, Inc. was the largest of 6 companies reporting payments in 2025, $224.48 in all, mostly food and beverage.
Overview
| NPI | 1922675990 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Jun 8, 2021 |
| Last updated in NPPES | Sep 25, 2025 |
| Certified by provider | Sep 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | APRN-3214 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 90 |
|---|---|
| Services billed | 2,316 across 17 procedure codes |
| Paid by Medicare | $27,498 |
Part D prescriptions in 2024
| Prescriptions (claims) | 832 · 2,023 30-day fills |
|---|---|
| Patients | 215 |
| Total drug cost | $368,819 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Northwest Renal Clinic IncPortland, OR · 40 clinicians
Industry payments (Open Payments)
- 2025$224.48 · 10 payments from 6 companies
- 2024$153.42 · 7 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ardelyx, Inc. | $81.68 | 5 |
| Travere Therapeutics, Inc. | $30.77 | 1 |
| Akebia Therapeutics Inc | $29.53 | 1 |
| Novartis Pharmaceuticals Corporation | $29.46 | 1 |
| Calliditas Therapeutics US Inc. | $29.09 | 1 |
What the 2025 payments were for
- Food and Beverage$224.48 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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