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

Clarissa Williams, RDN

Individual provider Registered Dietitian · NPI 1578321626

Clarissa Williams, RDN is a Registered Dietitian in Whitmore Lake, Michigan. Licensed in Arkansas, Illinois, Kentucky and Michigan. Registered with an NPI since 2024.

Licensed in
AR, IL, KY, MI
In the registry since
2024
Specialties on file
4
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

See every abbreviation used in this directory →

Practice location Address checks out

10945 Merrill Rd
Whitmore Lake, MI 48189-9734
Phone: (810) 240-3637
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 86028098 (MI)
Registered Dietitian Taxonomy 133V00000X (AR)
Registered Dietitian Taxonomy 133V00000X (KY)
Registered Dietitian Taxonomy 133V00000X (IL)

Record details

NPI number1578321626
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN
Sole proprietorNo
NPI enumeratedMarch 12, 2024
Last updated in NPPESMarch 12, 2024
Certification dateMarch 12, 2024
Mailing address10945 Merrill Rd, Whitmore Lake, MI 48189-9734

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