Jon Nakamura Nakamura, M.D.
NPI 1215059704ActiveIndividual· Psychiatry & Neurology, Psychiatry· Lihue, HI
Psychiatry & Neurology, Psychiatry (M.D.) in Lihue, Hawaii, trained at Loma Linda University School of Medicine (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $376,857 for 1,312 claims, against $61,006 paid for services in 2024. Takeda Pharmaceuticals U.S.A., Inc. was the largest of 11 companies reporting payments in 2025, $1,017 in all, mostly food and beverage.
Overview
| NPI | 1215059704 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 4, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | MD6950 | 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 - Psychiatry (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 79 |
|---|---|
| Services billed | 786 across 7 procedure codes |
| Paid by Medicare | $61,006 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,312 · 2,387 30-day fills |
|---|---|
| Patients | 117 |
| Total drug cost | $376,857 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$1,017 · 42 payments from 11 companies
- 2024$1,353 · 40 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $211.87 | 13 |
| Teva Pharmaceuticals USA, Inc. | $186.00 | 6 |
| Alkermes, Inc. | $178.37 | 2 |
| Lundbeck LLC | $118.48 | 6 |
| Neurocrine Biosciences, Inc. | $97.53 | 4 |
What the 2025 payments were for
- Food and Beverage$1,017 · 42 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Psychiatry & Neurology, Psychiatry providers in Lihue
- 1720311715
- 1215047527
- 1467847236
- 1144326497
- 1013938158
All Psychiatry & Neurology, Psychiatry providers in Hawaii →