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

Individual provider Optometrist · NPI 1023152766

Dr. Howard Hai Tuan Nguyen, OD is an Optometrist in Chino, California. Practices as a sole proprietor and works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2007
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

12345 Mountain Ave Ste X
Chino, CA 91710-2783
Phone: (909) 548-0300
Fax: (909) 548-0309
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2712 Canyon Springs Pkwy Ste 4, Riverside, CA 92507-0939 — (951) 656-2288

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 13181TGL (CA)

Record details

NPI number1023152766
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedFebruary 16, 2007
Last updated in NPPESNovember 30, 2018

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