Doctor profile · Federal record

Dr. Theresa Nguyen

Optometrist · Encino, CA

  • NPI 1922362086
  • 14 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
16311 Ventura Blvd, Suite 750
Encino, CA 914362124
(818) 990-3623

Credentials & registration

NPPES · NUCC
NPI registered
July 2012 — 14 yrs on file
Specialty taxonomy
152W00000X — NUCC code
State license (1)
California #14479

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1922362086. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$427
Transactions
12
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Sun Pharmaceutical Industries INC. 4 $210.83
Alcon Vision LLC 4 $91.78
Harrow Eye, LLC 1 $33.97
Tarsus Pharmaceuticals, INC. 1 $33.85
Dompe US, INC. 1 $31.80
Bausch & Lomb Americas INC. 1 $24.42

By nature of payment

Food and Beverage
$427

Frequently asked questions

Auto-generated from federal data
What is Dr. Theresa Nguyen's medical specialty?
Dr. Theresa Nguyen practices Optometrist in Encino, CA.
Where does Dr. Theresa Nguyen practice?
Dr. Theresa Nguyen practices at 16311 Ventura Blvd, Encino, CA 914362124. Office phone: 8189903623.
What is Dr. Theresa Nguyen's NPI?
Dr. Theresa Nguyen's National Provider Identifier (NPI) is 1922362086, issued by NPPES.