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

Rita Nieu, OD, MS

Individual provider Optometrist · NPI 1952965972

Rita Nieu, OD, MS is an Optometry in San Francisco, California. Graduated from State University of New York - State College Optometry in 2019, 7 years ago. Practices with UCSF Medical Group Business Services, a 1,531-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Connecticut.

Years since qualifying
7
Trained at
State University of New York - State College Optometry
Licensed in
CA, CT
In the registry since
2019
Specialties on file
2
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

490 Illinois St Fl 4
San Francisco, CA 94143-2510
Phone: (415) 353-2020
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2230 Sunset Blvd Ste 380, Rocklin, CA 95765-4274 — (916) 782-2020

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence OPT34490-TLG (CA)
Optometrist Taxonomy 152W00000X · Licence 3123 (CT)

Record details

NPI number1952965972
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD , MS
Sole proprietorYes
NPI enumeratedApril 24, 2019
Last updated in NPPESOctober 26, 2022
Certification dateOctober 26, 2022

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolSTATE UNIVERSITY OF NEW YORK - STATE COLLEGE OPTOMETRY
Graduated 2019 (7 years in practice)
Group practice Ucsf Medical Group Business Services — 1531 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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