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

Mrs. Kathleen Anne Isbell, RD

Individual provider Registered Dietitian · NPI 1992852164

Mrs. Kathleen Anne Isbell, RD is a Registered Dietitian in Walnut Creek, California. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

320 Lennon Ln
Walnut Creek, CA 94598-2419
Phone: (925) 906-4869
Fax: (925) 906-2455
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X

Record details

NPI number1992852164
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedJanuary 3, 2007
Last updated in NPPESJanuary 3, 2022

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