Doctor profile · Federal record
Dr. Margaret Nguyen
Optometrist · Downey, CA
- NPI 1831547009
- 10 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
9001 Apollo Way
Downey, CA 90242
(562) 803-0135
fax (562) 803-0384 - Additional location
-
9191 Bolsa Ave, Unit 116
Westminster, CA 926835564
(714) 361-9785
Credentials & registration
- NPI registered
- May 2016 — 10 yrs on file
- Profile last updated
- March 26, 2019
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- California #15428
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831547009. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$164
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas INC. | 1 | $124.31 | |
| CooperVision INC. | 2 | $39.22 |
By nature of payment
Frequently asked questions
What is Dr. Margaret Nguyen's medical specialty?
Dr. Margaret Nguyen practices Optometrist in Downey, CA.
Where does Dr. Margaret Nguyen practice?
Dr. Margaret Nguyen practices at 9001 Apollo Way, Downey, CA 90242. Office phone: 5628030135.
What is Dr. Margaret Nguyen's NPI?
Dr. Margaret Nguyen's National Provider Identifier (NPI) is 1831547009, issued by NPPES.