Eryn Nicole Nakashima, MD
NPI 1457049520ActiveIndividual· Student in an Organized Health Care Education/Training Program· Honolulu, HI
Student in an Organized Health Care Education/Training Program (MD) in Honolulu, Hawaii, licensed in HI, with an NPI issued in April 2023. Part D covered 64 prescriptions written in 2024, 89% of them generic. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 4 companies reporting payments in 2025, $238.13 in all, mostly food and beverage.
Overview
| NPI | 1457049520 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 26, 2023 |
| Last updated in NPPES | Apr 26, 2023 |
| Certified by provider | Apr 21, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Student in an Organized Health Care Education/Training Program Primary | 390200000X | MDR-8525 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 64 · 86 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $2,727 |
| Generic share | 89% of claims |
Industry payments (Open Payments)
- 2025$238.13 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $102.51 | 3 |
| Teva Pharmaceuticals USA, Inc. | $72.58 | 3 |
| E.R. Squibb & Sons, L.L.C. | $32.09 | 1 |
| Lundbeck LLC | $30.95 | 1 |
What the 2025 payments were for
- Food and Beverage$238.13 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 228 Student in an Organized Health Care Education/Training Program providers in Honolulu · All Student in an Organized Health Care Education/Training Program providers in Hawaii