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

Mrs. Margaret Elizabeth Holden, RD

Individual provider Registered Dietitian · NPI 1457742207

Mrs. Margaret Elizabeth Holden, RD is a Registered Dietitian in New Haven, Connecticut. Practices as a sole proprietor. Registered with an NPI since 2015.

In the registry since
2015
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

255 Cooper Pl
New Haven, CT 06515-1804
Phone: (203) 747-5483
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X

Record details

NPI number1457742207
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedFebruary 16, 2015
Last updated in NPPESFebruary 16, 2015

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