Doctor profile · Federal record

Dr. Thu Nguyen, O.D.

Optometrist (CMS: Optometry) · San Diego, CA

  • NPI 1326323627
  • Accepts Medicare
  • 15 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
4840 Shawline St
San Diego, CA 921111400
(858) 560-5742
Additional location
1809 National Ave
San Diego, CA 921132113
(619) 515-2300
Additional location
525 E Main St
El Cajon, CA 920204007
(619) 515-2498
Mailing address
6126 Daisy Pl
San Diego, CA 921146612

Credentials & registration

NPPES · NUCC
NPI registered
October 2011 — 15 yrs on file
Profile last updated
January 8, 2025
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
California #14274

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1326323627. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$212
Transactions
9
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 6 $110.23
Sun Pharmaceutical Industries INC. 1 $38.32
Regeneron Healthcare Solutions, INC. 1 $34.29
Alcon Vision LLC 1 $28.95

By nature of payment

Food and Beverage
$212

Frequently asked questions

Auto-generated from federal data
What is Dr. Thu Nguyen's medical specialty?
Dr. Thu Nguyen practices Optometrist in San Diego, CA.
Where does Dr. Thu Nguyen practice?
Dr. Thu Nguyen practices at 4840 Shawline St, San Diego, CA 921111400. Office phone: 8585605742.
What is Dr. Thu Nguyen's NPI?
Dr. Thu Nguyen's National Provider Identifier (NPI) is 1326323627, issued by NPPES.
Does Dr. Thu Nguyen accept Medicare assignment?
Yes. Dr. Thu Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.