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

Sidney Alexandria Nguyen, OD

Individual provider Optometrist · NPI 1285500769

Sidney Alexandria Nguyen, OD is an Optometry in Livermore, California. Graduated from University of California - School of Optometry in 2025, 1 year ago. Practices with Accuvision Eyecare Optometry, a 3-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
1
Trained at
University of California - School of Optometry
Licensed in
CA
In the registry since
2025
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

2580 Old 1st St
Livermore, CA 94550-2055
Phone: (925) 449-8188
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 36135 (CA)

Record details

NPI number1285500769
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedOctober 13, 2025
Last updated in NPPESOctober 13, 2025
Certification dateOctober 13, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPTOMETRY
Medical schoolUNIVERSITY OF CALIFORNIA - SCHOOL OF OPTOMETRY
Graduated 2025 (1 years in practice)
Group practice Accuvision Eyecare Optometry — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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