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

Isabel Fay, RD

Individual provider Registered Dietitian · NPI 1619608254

Isabel Fay, RD is a Registered Dietitian in Worcester, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2022.

Licensed in
MA
In the registry since
2022
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

15 S Flagg St
Worcester, MA 01602-1821
Phone: (973) 865-7202
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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 5502-NU-NI (MA)

Record details

NPI number1619608254
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedJune 23, 2022
Last updated in NPPESApril 16, 2026
Certification dateApril 16, 2026
Mailing address15 S Flagg St, Worcester, MA 01602-1821

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