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

Dr. Gwendolyn Yee Chang, OD

Individual provider Optometrist · NPI 1861114183

Dr. Gwendolyn Yee Chang, OD is an Optometrist in Hacienda Heights, California. Practices as a sole proprietor and works from 3 locations. Licensed in California.

Licensed in
CA
In the registry since
2022
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

See every abbreviation used in this directory →

Practice location Address checks out

16388 Colima Rd Ste 101
Hacienda Heights, CA 91745-5523
Phone: (626) 854-1131
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1711 W Temple St Ste 7135, Los Angeles, CA 90026-7336 — (213) 413-8213
  • 1450 University Ave Ste D, Riverside, CA 92507-4428 — (951) 682-8190

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence OPT35282-TLG (CA)

Record details

NPI number1861114183
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorYes
NPI enumeratedSeptember 13, 2022
Last updated in NPPESSeptember 15, 2022
Certification dateSeptember 15, 2022

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