Gregg T. Kokame
NPI 1760590988ActiveIndividual· Ophthalmology· Aiea, HI
Ophthalmology in Aiea, Hawaii, trained at University of California, Geffen School of Medicine (class of 1982). In 2024 Medicare paid $1,127,545 for 604 patients, and Part D covered 544 of their prescriptions, 42% of them generic. Alcon Vision LLC was the largest of 6 companies reporting payments in 2025, $583.24 in all, mostly food and beverage.
Overview
| NPI | 1760590988 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Aug 28, 2006 |
| Last updated in NPPES | Mar 23, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | MD4780 | 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 - Ophthalmology (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 604 |
|---|---|
| Services billed | 13,525 across 40 procedure codes |
| Paid by Medicare | $1,127,545 |
Part D prescriptions in 2024
| Prescriptions (claims) | 544 · 972 30-day fills |
|---|---|
| Patients | 130 |
| Total drug cost | $90,240 |
| Generic share | 42% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Ophthalmology |
Medical group
- Retina Consultants of Hawaii IncHonolulu, HI · 5 clinicians
Industry payments (Open Payments)
- 2025$583.24 · 7 payments from 6 companies
- 2024$1,361 · 8 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $144.16 | 2 |
| Astellas Pharma Global Development | $118.95 | 1 |
| Genentech USA, Inc. | $105.60 | 1 |
| Genentech, Inc. | $94.92 | 1 |
| Bausch & Lomb Americas Inc. | $69.61 | 1 |
What the 2025 payments were for
- Food and Beverage$583.24 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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