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

Individual provider Registered Dietitian · NPI 1811050628

Nancy B Shafa, RD, CDE is a Registered Dietitian in Martinez, California. Practices as a sole proprietor. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
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

200 Muir Rd
Martinez, CA 94553-4614
Phone: (925) 372-1309
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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 number1811050628
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , CDE
Sole proprietorYes
NPI enumeratedDecember 19, 2006
Last updated in NPPESFebruary 11, 2022
Mailing address1308-D Boulevard Way, Walnut Creek, CA 94595-1200

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