Doctor profile · Federal record
Dr. Quang Nguyen, O.D.
Optometrist (CMS: Optometry) · San Diego, CA
- NPI 1417948449
- Accepts Medicare
- 25 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6945 El Cajon Blvd
San Diego, CA 921151754
(619) 697-4600
fax (619) 464-5526
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- November 29, 2021
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- California #OPT11814
- Medicaid
- CA #GR0052930
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1417948449. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
13
Distinct HCPCS
1
Medicare allowed
$1,300
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92012 |
Established patient problem focused exam of visual system | 13 | 13 | $100 |
In context: peer comparison
Among 39 peers in San Diego Optometrist, average services per provider: 62. This provider delivers 0.2× the peer median.Open Payments
Industry payments received
All-time total
$48
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US INC | 1 | $28.23 | |
| Alcon Vision LLC | 1 | $19.35 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
127
Patients
73
Total drug cost
$7,059
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cyclosporine | Generic | 54 | 21 | $6,074 |
| Erythromycin (Erythromycin Base) | Brand | 39 | 31 | $586 |
| Ofloxacin | Generic | 22 | 21 | $236 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 12 | 0 | $163 |
Frequently asked questions
What is Dr. Quang Nguyen's medical specialty?
Dr. Quang Nguyen practices Optometrist in San Diego, CA.
Where does Dr. Quang Nguyen practice?
Dr. Quang Nguyen practices at 6945 El Cajon Blvd, San Diego, CA 921151754. Office phone: 6196974600.
What is Dr. Quang Nguyen's NPI?
Dr. Quang Nguyen's National Provider Identifier (NPI) is 1417948449, issued by NPPES.
Does Dr. Quang Nguyen accept Medicare assignment?
Yes. Dr. Quang Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Quang Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Established patient problem focused exam of visual system (HCPCS 92012). Source: CMS Medicare Physician & Other Practitioners file.