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

Diana Hoang Nguyen, OD

Individual provider Optometrist · NPI 1548129620

Diana Hoang Nguyen, OD is an Optometrist in San Diego, California. Licensed in California. Registered with an NPI since 2026.

Licensed in
CA
In the registry since
2026
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

4605 Morena Blvd
San Diego, CA 92117-3650
Phone: (858) 270-4400
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 36166 (CA)

Record details

NPI number1548129620
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJanuary 15, 2026
Last updated in NPPESJanuary 15, 2026
Certification dateDecember 23, 2025

Other providers in San Diego