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

Dr. Cathy Linh Nguyen, OD

Individual provider Optometrist · NPI 1912260878

Dr. Cathy Linh Nguyen, OD is an Optometry in Fontana, California. Graduated from Southern California College of Optometry in 2012, 14 years ago. Practices with Cathy Nguyen OD a Professional Optometric Corporation, a 2-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
14
Trained at
Southern California College of Optometry
Licensed in
CA
In the registry since
2012
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

8190 Mango Ave
Fontana, CA 92335-3610
Phone: (909) 350-2020
Fax: (909) 350-2341
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 14390 (CA)

Record details

NPI number1912260878
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorYes
NPI enumeratedJune 15, 2012
Last updated in NPPESJanuary 18, 2022
Certification dateJanuary 18, 2022

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolSOUTHERN CALIFORNIA COLLEGE OF OPTOMETRY
Graduated 2012 (14 years in practice)
Group practice Cathy Nguyen Od A Professional Optometric Corporation — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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