Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Jerilyn Dee Gertzman, MS, RD, CDE

Individual provider Registered Dietitian · NPI 1679859474

Jerilyn Dee Gertzman, MS, RD, CDE is a Registered Dietitian in Westlake Village, California. Practices as a sole proprietor. Registered with an NPI since 2011.

In the registry since
2011
What do these letters mean?
MS — Master of Science
A graduate science degree.
RD — Registered Dietitian
A credentialed nutrition professional.
CDE — Certified Diabetes Educator
Teaches people to manage diabetes day to day.

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Practice location Address checks out

30700 Russell Ranch Rd Ste 250
Westlake Village, CA 91362
Phone: (818) 706-2567
Fax: (818) 706-3549
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X

Record details

NPI number1679859474
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD , CDE
Sole proprietorYes
NPI enumeratedOctober 25, 2011
Last updated in NPPESJune 22, 2018

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