Kaiea Iwasaki, OD
NPI 1982443743ActiveIndividual· Optometrist· Lihue, HI
Optometrist (OD) in Lihue, Hawaii, trained at Pacific University - College of Optometry (class of 2024). In 2024 Medicare paid $14,368 for 86 patients, and Part D covered 112 of their prescriptions, 52% of them generic. Amgen Inc. was the largest of 5 companies reporting payments in 2025, $113.06 in all, mostly food and beverage.
Overview
| NPI | 1982443743 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | May 22, 2024 |
| Last updated in NPPES | Sep 12, 2024 |
| Certified by provider | Sep 12, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 1033 | 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 - Optometry (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 86 |
|---|---|
| Services billed | 262 across 16 procedure codes |
| Paid by Medicare | $14,368 |
Part D prescriptions in 2024
| Prescriptions (claims) | 112 · 158 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $8,490 |
| Generic share | 52% of claims |
Education and affiliations
| Medical school | Pacific University - College of Optometry |
|---|---|
| Graduation year | 2024 |
| Medicare specialty | Optometry |
Medical group
- Janie H Yoo MD LLCLihue, HI · 3 clinicians
Industry payments (Open Payments)
- 2025$113.06 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $32.13 | 1 |
| Alcon Vision LLC | $24.02 | 1 |
| Tarsus Pharmaceuticals, Inc. | $22.14 | 1 |
| Bausch & Lomb Americas Inc. | $18.96 | 1 |
| Dompe US, Inc. | $15.81 | 1 |
What the 2025 payments were for
- Food and Beverage$113.06 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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