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

Catherine Ko, RD

Individual provider Registered Dietitian · NPI 1598015810

Catherine Ko, RD is a Registered Dietitian in Arcadia, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2012
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

650 W Duarte Rd Ste 104
Arcadia, CA 91007-7617
Phone: (626) 446-1740
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 1055191 (CA)

Record details

NPI number1598015810
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedSeptember 13, 2012
Last updated in NPPESSeptember 13, 2012
Mailing address650 W Duarte Rd, Suite 104, Arcadia, CA 91007-7617

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