Doctor profile · Federal record

Dr. Diana Truong, O.D.

Optometrist · Optometrist · Allen, TX

  • NPI 1770954323
  • 11 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
150 E Stacy RD
Allen, TX 750028756
(469) 786-2800
Additional location
4830 Cedar Springs RD Apt 40
Dallas, TX 752191365
(916) 743-2697
Mailing address
4060 Spring Valley RD Apt 103
Farmers Branch, TX 752443820

Credentials & registration

NPPES · NUCC
NPI registered
October 2015 — 11 yrs on file
Profile last updated
January 22, 2020
Specialty taxonomy
152W00000X — NUCC code
State licenses (2)
Texas #8809TG · Texas #8809T

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1770954323. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$110
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
CooperVision Inc. 1 $110.26

By nature of payment

Food and Beverage
$110

Frequently asked questions

Auto-generated from federal data
What is Dr. Diana Truong's medical specialty?
Dr. Diana Truong practices Optometrist in Allen, TX.
Where does Dr. Diana Truong practice?
Dr. Diana Truong practices at 150 E Stacy RD, Allen, TX 750028756. Office phone: 4697862800.
What is Dr. Diana Truong's NPI?
Dr. Diana Truong's National Provider Identifier (NPI) is 1770954323, issued by NPPES.