Quick answers
- Does Gregg Kokame accept Medicare assignment?
- Yes. Medicare's clinician data says Gregg Kokame accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Gregg Kokame see?
- In 2024, CMS data shows 604 Original Medicare patients and 13,525 services for Gregg Kokame. This counts Original Medicare only and measures volume, not quality.
- What is Gregg Kokame's NPI number?
- 1760590988. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Gregg Kokame, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 604 |
|---|---|
| Services billed to Medicare | 13,525 |
| Different services or procedures | 40 |
| Participating Medicare provider | Yes |
| Average age of these patients | 80 |
Most frequent services
- Injection, faricimab-svoa, 0.1 mg (J2777)8,520 services
- Imaging of retina (92134)1,229 services
- Established patient complete exam of visual system (92014)741 services
- Injection, aflibercept, 1 mg (J0178)720 services
- Injection of drug into eye (67028)636 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Diabetes41%
- Chronic kidney disease39%
- Arthritis32%
- Osteoporosis28%
Practice locations
Addresses where Gregg Kokame is enrolled with Medicare (CMS data updated October 2, 2026).
- 321 N Kuakini St, Suite 307Honolulu, HI 96701
- 321 N Kuakini St, Suite 307Honolulu, HI 96817 (808) 487‑8928
- 98 -1079 Moanalua Rd, Suite 470Aiea, HI 96701 (808) 487‑8928
Group practices
Medicare enrollment lists Gregg Kokame as a member of this group (CMS data updated October 2, 2026).
- Retina Consultants of Hawaii Inc5 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Honolulu
Clinicians with the same Medicare primary specialty in Honolulu, HI — not a recommendation.
Other clinicians in Retina Consultants of Hawaii Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Geffen School Of Medicine |
| Graduation year | 1982 (44 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1760590988 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians