Doctor profile · Federal record
Dr. Nghi Duong, O.D.
Optometrist (CMS: Optometry) · San Diego, CA
- NPI 1285832501
- Accepts Medicare
- 21 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
5330 Carroll Canyon RD Ste 210
San Diego, CA 921213758
(858) 450-1010
fax (858) 450-9451 - Additional location
-
635B S Rancho Santa Fe RD
San Marcos, CA 920783973
(760) 744-0767
fax (760) 744-2892 - Mailing address
-
635B S Rancho Santa Fe RD
San Marcos, CA 920783973
Credentials & registration
- NPI registered
- July 2007 — 19 yrs on file
- Profile last updated
- February 20, 2025
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- California #12803
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285832501. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$196
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| RxSight INC | 1 | $153.48 | |
| Johnson & Johnson Vision Care, INC. | 1 | $24.78 | |
| CooperVision INC. | 1 | $17.58 |
By nature of payment
Frequently asked questions
What is Dr. Nghi Duong's medical specialty?
Dr. Nghi Duong practices Optometrist in San Diego, CA.
Where does Dr. Nghi Duong practice?
Dr. Nghi Duong practices at 5330 Carroll Canyon RD Ste 210, San Diego, CA 921213758. Office phone: 8584501010.
What is Dr. Nghi Duong's NPI?
Dr. Nghi Duong's National Provider Identifier (NPI) is 1285832501, issued by NPPES.
Does Dr. Nghi Duong accept Medicare assignment?
Yes. Dr. Nghi Duong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.