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

Rosanna T Nguyen, OD

Individual provider Optometrist · NPI 1043574742

Rosanna T Nguyen, OD is an Optometry in Valencia, California. Graduated from Southern California College of Optometry in 2012, 14 years ago. Practices with Craig Helm M D a Professional Corporation, a 10-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

27420 Tourney Rd Ste 100
Valencia, CA 91355-5631
Phone: (661) 259-3937
Fax: (661) 259-3904
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 14398 (CA)

Record details

NPI number1043574742
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorYes
NPI enumeratedJune 27, 2012
Last updated in NPPESJanuary 31, 2024
Certification dateJanuary 31, 2024

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 Craig Helm M D A Professional Corporation — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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