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

Tracy Nguyen, OD

Individual provider Optometrist · NPI 1659857910

Tracy Nguyen, OD is an Optometrist in Livermore, California. Licensed in California. Registered with an NPI since 2018.

Licensed in
CA
In the registry since
2018
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

2700 Las Positas Rd
Livermore, CA 94551-9619
Phone: (925) 315-5659
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence OPT33998 (CA)

Record details

NPI number1659857910
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJuly 19, 2018
Last updated in NPPESOctober 15, 2020
Certification dateOctober 15, 2020
Mailing addressPo Box 4148, San Jose, CA 95150-4148

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