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

Warren C Williams II, RDN

Individual provider Registered Dietitian · NPI 1649056946

Warren C Williams II, RDN is a Registered Dietitian in Seattle, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2023
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

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Practice location Address checks out

123 N 35th St
Seattle, WA 98103-8605
Phone: (425) 999-7220
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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 DI61477838 (WA)

Record details

NPI number1649056946
Entity typeIndividual (Type 1)
GenderMale
Credentials RDN
Sole proprietorYes
NPI enumeratedSeptember 4, 2023
Last updated in NPPESSeptember 4, 2023
Certification dateSeptember 4, 2023

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