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

Diem Thuy Hong Nguyen, OD

Individual provider Optometrist · NPI 1609895093

Diem Thuy Hong Nguyen, OD is an Optometry in Colleyville, Texas. Graduated from Pacific University - College of Optometry in 1999, 27 years ago. Practices as a sole proprietor. Licensed in Texas.

Years since qualifying
27
Trained at
Pacific University - College of Optometry
Licensed in
TX
In the registry since
2006
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

33 Main St Ste 180
Colleyville, TX 76034-2983
Phone: (817) 605-6060
Fax: (817) 656-5050
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 05785TG (TX)

Record details

NPI number1609895093
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorYes
NPI enumeratedJuly 18, 2006
Last updated in NPPESOctober 25, 2010

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPTOMETRY
Medical schoolPACIFIC UNIVERSITY - COLLEGE OF OPTOMETRY
Graduated 1999 (27 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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