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

Catherine Sy, DC

Individual provider Orthopedic Chiropractor · NPI 1295399244

Catherine Sy, DC is an Orthopedic Chiropractor in Santa Cruz, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2019
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Practice location Address checks out

550 Water St Ste E2
Santa Cruz, CA 95060-4130
Phone: (831) 471-2000
Fax: (831) 471-2500
Show map & directions

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

Specialties & licences

Orthopedic Chiropractor (primary) Taxonomy 111NX0800X · Licence 27870 (CA)

Record details

NPI number1295399244
Entity typeIndividual (Type 1)
GenderFemale
Credentials DC
Sole proprietorYes
NPI enumeratedApril 25, 2019
Last updated in NPPESApril 25, 2019

Other providers in Santa Cruz