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

Individual provider Optometrist · NPI 1922199983

Dr. Diana Ngo, OD is an Optometry in Houston, Texas. Graduated from Illinois College of Optometry at Chicago in 1999, 27 years ago. Practices with N and N Eyecare PLLC, a 2-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
27
Trained at
Illinois College of Optometry at Chicago
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

1343 S Voss Rd
Houston, TX 77057-1023
Phone: (713) 722-9066
Fax: (713) 722-0690
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 5829T (TX)

Record details

NPI number1922199983
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedSeptember 27, 2006
Last updated in NPPESAugust 29, 2007

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolILLINOIS COLLEGE OF OPTOMETRY AT CHICAGO
Graduated 1999 (27 years in practice)
Group practice N And N Eyecare Pllc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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