Doctor profile · Federal record
Dr. Toshio Nakajima, O.D.
Optometrist (CMS: Optometry) · Optometrist · Elgin, IL
- NPI 1609924745
- Accepts Medicare
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
165 S Randall RD
Elgin, IL 60123
(847) 888-1555
fax (847) 888-2508
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- June 18, 2018
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State licenses (2)
- Illinois #046-008123 · Illinois #046008123
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609924745. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
166
Distinct HCPCS
5
Medicare allowed
$12,184
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92250 |
Photography of the retina | 59 | 49 | $38 | |
92014 |
Established patient complete exam of visual system | 52 | 48 | $131 | |
92083 |
Exam of visual field with extended testing | 23 | 15 | $65 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 18 | 13 | $59 | |
92134 |
Imaging of retina | 14 | 14 | $41 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 193. This provider delivers 0.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
49
Patients
17
Total drug cost
$1,192
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 49 | 17 | $1,192 |
Frequently asked questions
What is Dr. Toshio Nakajima's medical specialty?
Dr. Toshio Nakajima practices Optometrist in Elgin, IL.
Where does Dr. Toshio Nakajima practice?
Dr. Toshio Nakajima practices at 165 S Randall RD, Elgin, IL 60123. Office phone: 8478881555.
What is Dr. Toshio Nakajima's NPI?
Dr. Toshio Nakajima's National Provider Identifier (NPI) is 1609924745, issued by NPPES.
Does Dr. Toshio Nakajima accept Medicare assignment?
Yes. Dr. Toshio Nakajima accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Toshio Nakajima commonly perform?
Top Medicare-reported procedures in 2023: Photography of the retina (HCPCS 92250); Established patient complete exam of visual system (HCPCS 92014); Exam of visual field with extended testing (HCPCS 92083). Source: CMS Medicare Physician & Other Practitioners file.