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

Dieu Nga Truong & Tra Mi Truong Optometry Inc

Organization Optometrist · NPI 1972039188

Dieu Nga Truong & Tra Mi Truong Optometry Inc is an Optometrist in Fountain Valley, California. Licensed in California. Registered with an NPI since 2017.

Licensed in
CA
In the registry since
2017
Specialties on file
2
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

9430 Warner Ave Ste M
Fountain Valley, CA 92708-2826
Phone: (714) 377-2020
Fax: (714) 377-2021
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Corneal and Contact Management Optometrist (primary) Taxonomy 152WC0802X · Licence 10459T (CA)
Optometrist Taxonomy 152W00000X · Licence 9962T (CA)

Record details

NPI number1972039188
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Tra Mi Truong — Optometrist/Cfo · (714) 507-8222
Other names Istyle Optometry
NPI enumeratedMay 8, 2017
Last updated in NPPESMay 8, 2017
Mailing address9430 Warner Ave Ste M, Fountain Valley, CA 92708-2826

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