Gretchen R. Nakama, PA-C
NPI 1053701243ActiveIndividual· Physician Assistant· Kailua Kona, HI
Physician Assistant (PA-C) with Hawaii Permanente Medical Group Inc, practicing in Kailua Kona, Hawaii. Their prescriptions cost Medicare Part D more than their services did: $21,155 for 682 claims, against $788.18 paid for services in 2024.
Overview
| NPI | 1053701243 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 27, 2015 |
| Last updated in NPPES | Jul 22, 2022 |
| Certified by provider | Jul 22, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | AMD-906 | HI |
| Physician Assistant | 363A00000X | 893 | CO |
| Physician Assistant, Medical | 363AM0700X | 893 | CO |
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 - Physician Assistant (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 25 |
|---|---|
| Services billed | 35 across 6 procedure codes |
| Paid by Medicare | $788.18 |
Part D prescriptions in 2024
| Prescriptions (claims) | 682 · 800 30-day fills |
|---|---|
| Patients | 389 |
| Total drug cost | $21,155 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Hawaii Permanente Medical Group IncHonolulu, HI · 704 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 physician assistants in Kailua Kona · All physician assistants in Hawaii