Doctor profile · Federal record
Dr. Toan Nguyen, O.D.
Optometrist (CMS: Optometry) · Optometrist · San Marino, CA
- NPI 1609122308
- Accepts Medicare
- 14 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2154 Huntington Dr
San Marino, CA 911082024
(316) 990-1585 - Mailing address
-
13250 Don Julian RD
La Puente, CA 917462239
Credentials & registration
- NPI registered
- July 2012 — 14 yrs on file
- Profile last updated
- December 14, 2016
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State licenses (2)
- California #33446 · Kansas #1923
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609122308. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
165
Distinct HCPCS
5
Medicare allowed
$15,287
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92250 |
Photography of the retina | 61 | 58 | $40 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 39 | 35 | $137 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 30 | 30 | $178 | |
92285 |
Photography of content of eyes | 18 | 14 | $27 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 17 | 12 | $98 |
In context: peer comparison
Among 1 peers in San Marino Optometrist, average services per provider: 33. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$369
Transactions
15
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Johnson & Johnson Vision Care, INC. | 7 | $142.61 | |
| Tarsus Pharmaceuticals, INC. | 3 | $87.29 | |
| Oyster Point Pharma, INC. | 3 | $85.76 | |
| Bausch & Lomb Americas INC. | 2 | $53.42 |
By nature of payment
Frequently asked questions
What is Dr. Toan Nguyen's medical specialty?
Dr. Toan Nguyen practices Optometrist in San Marino, CA.
Where does Dr. Toan Nguyen practice?
Dr. Toan Nguyen practices at 2154 Huntington Dr, San Marino, CA 911082024. Office phone: 3169901585.
What is Dr. Toan Nguyen's NPI?
Dr. Toan Nguyen's National Provider Identifier (NPI) is 1609122308, issued by NPPES.
Does Dr. Toan Nguyen accept Medicare assignment?
Yes. Dr. Toan Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Toan Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Photography of the retina (HCPCS 92250); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.