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

Linda Illingworth, RD, CSSD

Individual provider Nutrition Education Nutritionist · NPI 1457787665

Linda Illingworth, RD, CSSD is a Registered Dietitian OR Nutrition Professional in San Diego, California. Qualified in 1985, 41 years ago. Practices as a sole proprietor.

Years since qualifying
41
In the registry since
2013
Specialties on file
2
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

7138 Sherbourne Ln
San Diego, CA 92129-4660
Phone: (858) 703-7090
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Metabolic Nutrition Registered Dietitian (primary) Taxonomy 133VN1006X
Nutrition Education Nutritionist Taxonomy 133NN1002X

Record details

NPI number1457787665
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , CSSD
Sole proprietorYes
NPI enumeratedSeptember 19, 2013
Last updated in NPPESSeptember 19, 2013

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 1985 (41 years in practice)
Accepts Medicare assignment Not indicated

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