Ryan Otsuka, M.D.
NPI 1962765826ActiveIndividual· Ophthalmology· Honolulu, HI
Ophthalmology (M.D.) in Honolulu, Hawaii, trained at University of Hawaii John A. Burns School of Medicine (class of 2012). In 2024 Medicare paid $11,341 for 86 patients, and Part D covered 112 of their prescriptions, 66% of them generic. Novo Nordisk Inc was the largest of 6 companies reporting payments in 2025, $409.29 in all, mostly food and beverage.
Overview
| NPI | 1962765826 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 15, 2012 |
| Last updated in NPPES | Jul 21, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 19224 | 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 - Ophthalmology (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 86 |
|---|---|
| Services billed | 163 across 10 procedure codes |
| Paid by Medicare | $11,341 |
Part D prescriptions in 2024
| Prescriptions (claims) | 112 · 243 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $11,268 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | University of Hawaii John A. Burns School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Ophthalmology |
Industry payments (Open Payments)
- 2025$409.29 · 17 payments from 6 companies
- 2024$474.22 · 28 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $163.70 | 9 |
| Dompe US, Inc. | $128.49 | 1 |
| Lilly USA, LLC | $48.63 | 2 |
| Astrazeneca Pharmaceuticals LP | $29.84 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $20.77 | 3 |
What the 2025 payments were for
- Food and Beverage$409.29 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 114 ophthalmologists in Honolulu · All ophthalmologists in Hawaii