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

Dr. Justin Nguyen, OD

Individual provider Optometrist · NPI 1578497418

Dr. Justin Nguyen, OD is an Optometrist in San Bernardino, California. Practices as a sole proprietor. Licensed in California.

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.

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Practice location PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 10292
San Bernardino, CA 92423-0292
Phone: (949) 414-9322
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 36216 (CA)

Record details

NPI number1578497418
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedJune 8, 2026
Last updated in NPPESJune 8, 2026
Certification dateJune 8, 2026

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