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

Katherine Mary Switzer, RD, CNSC

Individual provider Registered Dietitian · NPI 1457861841

Katherine Mary Switzer, RD, CNSC is a Registered Dietitian in Sylmar, California. Licensed in California. Registered with an NPI since 2017.

Licensed in
CA
In the registry since
2017
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

14445 Olive View Dr Rm 1C112
Sylmar, CA 91342-1437
Phone: (747) 210-4219
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 1005708 (CA)

Record details

NPI number1457861841
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , CNSC
Sole proprietorNo
NPI enumeratedOctober 11, 2017
Last updated in NPPESOctober 11, 2017

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