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

Dr. Gary Ngoc Nguyen, OD

Individual provider Optometrist · NPI 1356375752

Dr. Gary Ngoc Nguyen, OD is an Optometrist in Houston, Texas. Licensed in Texas. Registered with an NPI since 2006.

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

5601 Washington Ave
Houston, TX 77007-5134
Phone: (832) 319-7732
Fax: (832) 319-7737
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 05813T (TX)

Record details

NPI number1356375752
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedJuly 10, 2006
Last updated in NPPESNovember 5, 2015

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