Doctor profile · Federal record

Dr. Tammy Nguyen, O.D.

Optometrist · San Jose, CA

  • NPI 1053497172
  • 20 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1818 Tully RD, 158B
San Jose, CA 951221883
(408) 274-0998
fax (408) 274-2060
Mailing address
3045 Balmoral Dr
San Jose, CA 951321704

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
152W00000X — NUCC code
State license (1)
California #11933T

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1053497172. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$20
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Alcon Vision LLC 1 $19.97

By nature of payment

Food and Beverage
$20

Frequently asked questions

Auto-generated from federal data
What is Dr. Tammy Nguyen's medical specialty?
Dr. Tammy Nguyen practices Optometrist in San Jose, CA.
Where does Dr. Tammy Nguyen practice?
Dr. Tammy Nguyen practices at 1818 Tully RD, San Jose, CA 951221883. Office phone: 4082740998.
What is Dr. Tammy Nguyen's NPI?
Dr. Tammy Nguyen's National Provider Identifier (NPI) is 1053497172, issued by NPPES.