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

Catherine Chia-Yu Liu, OD

Individual provider Optometrist · NPI 1376930610

Catherine Chia-Yu Liu, OD is an Optometrist in Tucson, Arizona. Practices as a sole proprietor and works from 3 locations. Licensed in Arizona, Colorado, Illinois and Nevada.

Licensed in
AZ, CO, IL, NV
In the registry since
2015
Specialties on file
4
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

707 N Alvernon Way Ste 301
Tucson, AZ 85711-1848
Phone: (520) 694-1460
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (2)

  • 1650 Cochrane Cir, Fort Carson, CO 80913-4604 — (719) 526-7450
  • 1585 3rd St, Fort Johnson, LA 71459-5102 — (337) 531-3277

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 002952 (AZ)
Optometrist Taxonomy 152W00000X · Licence 830 (NV)
Optometrist Taxonomy 152W00000X · Licence 046011060 (IL)
Optometrist Taxonomy 152W00000X · Licence 3390 (CO)

Record details

NPI number1376930610
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorYes
NPI enumeratedApril 24, 2015
Last updated in NPPESJune 23, 2026
Certification dateJune 23, 2026

Other providers in Tucson