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

Individual provider Registered Dietitian · NPI 1992537260

Esi Quaidoo, PHD, RDN, LDN is a Registered Dietitian in Amherst, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2024.

Licensed in
MA
In the registry since
2024
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
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

100 Holdsworth Way
Amherst, MA 01003-9282
Phone: (413) 557-4547
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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 LDN7699 (MA)

Record details

NPI number1992537260
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , RDN , LDN
Sole proprietorNo
NPI enumeratedAugust 15, 2024
Last updated in NPPESDecember 28, 2025
Certification dateDecember 28, 2025

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