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

Diana Ngo, OD

Individual provider Vision Therapy Optometrist · NPI 1811633217

Diana Ngo, OD is a Vision Therapy Optometrist in Southport, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2022
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

2600 Post Rd Ste 210
Southport, CT 06890-3206
Phone: (203) 255-4005
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 3223 (CT)
Vision Therapy Optometrist Taxonomy 152WV0400X · Licence 3223 (CT)

Record details

NPI number1811633217
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorYes
NPI enumeratedMay 9, 2022
Last updated in NPPESMay 9, 2022
Certification dateMay 9, 2022