Doctor profile · Federal record
Dr. Ken Nagahiro
Optometrist (CMS: Optometry) · Ewa Beach, HI
- NPI 1598717902
- Accepts Medicare
- 56 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
91-803 Papipi RD
Ewa Beach, HI 967062438
(808) 689-7911
fax (808) 689-8831
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- December 17, 2008
- Year of graduation
- 1970 — 56 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Hawaii #105
- Medicaid
- HI #05135801
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598717902. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
568
Distinct HCPCS
8
Medicare allowed
$44,678
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
68761 |
Closure of tear duct opening using plug | 127 | 39 | $119 | |
92012 |
Established patient problem focused exam of visual system | 117 | 66 | $97 | |
92132 |
Imaging of front third of eye | 64 | 39 | $34 | |
92020 |
Exam of the internal drainage system of eye | 53 | 34 | $29 | |
92083 |
Exam of visual field with extended testing | 53 | 33 | $68 | |
92133 |
Imaging of optic nerve | 53 | 34 | $36 | |
92014 |
Established patient complete exam of visual system | 51 | 35 | $136 | |
92250 |
Photography of the retina | 50 | 34 | $40 |
In context: peer comparison
Among 2 peers in Ewa Beach Optometrist, average services per provider: 68. This provider delivers 8.4× the peer median.Open Payments
Industry payments received
All-time total
$133
Transactions
13
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 13 | $133.18 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
343
Patients
107
Total drug cost
$121,152
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 129 | 41 | $5,883 |
| Lumigan (Bimatoprost) | Brand | 114 | 35 | $80,459 |
| Brinzolamide | Generic | 49 | 17 | $17,001 |
| Moxifloxacin (Moxifloxacin Hcl) | Brand | 23 | 14 | $848 |
| Vyzulta (Latanoprostene Bunod) | Brand | 15 | 0 | $9,991 |
| Alphagan P (Brimonidine Tartrate) | Brand | 13 | 0 | $6,970 |
Frequently asked questions
What is Dr. Ken Nagahiro's medical specialty?
Dr. Ken Nagahiro practices Optometrist in Ewa Beach, HI.
Where does Dr. Ken Nagahiro practice?
Dr. Ken Nagahiro practices at 91-803 Papipi RD, Ewa Beach, HI 967062438. Office phone: 8086897911.
What is Dr. Ken Nagahiro's NPI?
Dr. Ken Nagahiro's National Provider Identifier (NPI) is 1598717902, issued by NPPES.
Does Dr. Ken Nagahiro accept Medicare assignment?
Yes. Dr. Ken Nagahiro accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ken Nagahiro commonly perform?
Top Medicare-reported procedures in 2023: Closure of tear duct opening using plug (HCPCS 68761); Established patient problem focused exam of visual system (HCPCS 92012); Imaging of front third of eye (HCPCS 92132). Source: CMS Medicare Physician & Other Practitioners file.