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

Cathy Ryu, PT, DPT

Individual provider Physical Therapist · NPI 1013129949

Cathy Ryu, PT, DPT is a Physical Therapist in Fullerton, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.
DPT — Doctor of Physical Therapy
The doctoral degree now required to enter physical therapy practice.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1401 W Valencia Dr
Fullerton, CA 92833-3998
Phone: (714) 447-7400
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 33458 (CA)

Record details

NPI number1013129949
Entity typeIndividual (Type 1)
GenderFemale
Credentials PT , DPT
Sole proprietorYes
NPI enumeratedMay 4, 2007
Last updated in NPPESAugust 5, 2026
Certification dateAugust 5, 2026
Mailing address595 S Chipwood St, Orange, CA 92869-5302

Other providers in Fullerton