Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Diana Yen Xuan Truong, OD

Individual provider Optometrist · NPI 1770954323

Diana Yen Xuan Truong, OD is an Optometrist in Allen, Texas. Practices as a sole proprietor and works from 2 locations. Licensed in Texas.

Licensed in
TX
In the registry since
2015
Specialties on file
2
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

See every abbreviation used in this directory →

Practice location Address checks out

150 E Stacy Rd
Allen, TX 75002-8756
Phone: (469) 786-2800
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4830 Cedar Springs Rd Apt 40, Dallas, TX 75219-1365 — (916) 743-2697

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 8809TG (TX)
Optometrist Taxonomy 152W00000X · Licence 8809T (TX)

Record details

NPI number1770954323
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorYes
NPI enumeratedOctober 8, 2015
Last updated in NPPESJanuary 22, 2020
Certification dateJanuary 22, 2020

Other providers in Allen