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

Individual provider Registered Dietitian · NPI 1740917137

Ethan Ouimet, MS, RDN, LDN is a Registered Dietitian in Barrington, Rhode Island. Licensed in Massachusetts, New Hampshire and Rhode Island. Registered with an NPI since 2022.

Licensed in
MA, NH, RI
In the registry since
2022
Specialties on file
3
What do these letters mean?
MS — Master of Science
A graduate science degree.
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

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Practice location Address checks out

215 Promenade St
Barrington, RI 02806-1118
Phone: (630) 945-8383
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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 5385-NU-NU (MA)
Registered Dietitian Taxonomy 133V00000X · Licence 1328 (NH)
Registered Dietitian Taxonomy 133V00000X · Licence LDN01193 (RI)

Record details

NPI number1740917137
Entity typeIndividual (Type 1)
GenderMale
Credentials MS , RDN , LDN
Sole proprietorNo
NPI enumeratedAugust 4, 2022
Last updated in NPPESAugust 4, 2022
Certification dateAugust 2, 2022

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