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

Mrs. Margaret Louise Williams, MS, RD

Individual provider Registered Dietitian · NPI 1548439656

Mrs. Margaret Louise Williams, MS, RD is a Registered Dietitian in San Jose, California. Licensed in California. Registered with an NPI since 2008.

Licensed in
CA
In the registry since
2008
What do these letters mean?
MS — Master of Science
A graduate science degree.
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

2425 Enborg Ln
San Jose, CA 95128-2648
Phone: (408) 885-4069
Fax: (408) 885-4055
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 721231 (CA)

Record details

NPI number1548439656
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD
Sole proprietorNo
NPI enumeratedFebruary 22, 2008
Last updated in NPPESFebruary 22, 2008

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