Doctor profile · Federal record
Dr. Guy Nishizawa, O.D.
Optometrist · Kailua, HI
- NPI 1548256944
- 21 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
45 Aulike St, Suite 47
Kailua, HI 967342708
(808) 262-2330
fax (808) 261-5423
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- October 30, 2007
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Hawaii #OD135
- Medicaid
- HI #051611-01
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548256944. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
63
Distinct HCPCS
3
Medicare allowed
$4,219
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 24 | 19 | $94 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 21 | 19 | $60 | |
92133 |
Imaging of optic nerve | 18 | 17 | $38 |
In context: peer comparison
Among 3 peers in Kailua Optometrist, average services per provider: 130. This provider delivers 0.5× the peer median.Open Payments
Industry payments received
All-time total
$590
Transactions
7
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas INC. | 3 | $177.70 | |
| Glaukos Corporation | 1 | $142.34 | |
| Dompe US, INC. | 1 | $118.06 | |
| Lkc Technologies, INC. | 1 | $116.46 | |
| Sun Pharmaceutical Industries INC. | 1 | $35.92 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
48
Patients
11
Total drug cost
$14,463
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 30 | 11 | $1,211 |
| Lumigan (Bimatoprost) | Brand | 18 | 0 | $13,252 |
Frequently asked questions
What is Dr. Guy Nishizawa's medical specialty?
Dr. Guy Nishizawa practices Optometrist in Kailua, HI.
Where does Dr. Guy Nishizawa practice?
Dr. Guy Nishizawa practices at 45 Aulike St, Kailua, HI 967342708. Office phone: 8082622330.
What is Dr. Guy Nishizawa's NPI?
Dr. Guy Nishizawa's National Provider Identifier (NPI) is 1548256944, issued by NPPES.
What procedures does Dr. Guy Nishizawa commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99212); Imaging of optic nerve (HCPCS 92133). Source: CMS Medicare Physician & Other Practitioners file.