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

Karen Tsui, RD

Individual provider Registered Dietitian · NPI 1174964498

Karen Tsui, RD is a Registered Dietitian in Fremont, California. Licensed in California. Registered with an NPI since 2013.

Licensed in
CA
In the registry since
2013
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

1860 Mowry Ave Ste 402
Fremont, CA 94538-1730
Phone: (510) 713-0700
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 1041778 (CA)

Record details

NPI number1174964498
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedJuly 15, 2013
Last updated in NPPESJuly 15, 2013

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