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

Allison Leigh Williams, RD, LD, CNSC

Individual provider Registered Dietitian · NPI 1841825056

Allison Leigh Williams, RD, LD, CNSC is a Registered Dietitian in Portland, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2020
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
LD — Licensed Dietitian
A dietitian licensed by a state board.

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Practice location Address checks out

7106 SE Raymond Ct
Portland, OR 97206-4439
Phone: (530) 356-2690
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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 LD-D-10196270 (OR)

Record details

NPI number1841825056
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , LD , CNSC
Sole proprietorYes
NPI enumeratedMarch 8, 2020
Last updated in NPPESMarch 8, 2020
Certification dateMarch 8, 2020

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