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

Elizabeth Marian Hartnett, RD, LD

Individual provider Registered Dietitian · NPI 1386295509

Elizabeth Marian Hartnett, RD, LD is a Registered Dietitian in Cambridge, Massachusetts. Licensed in Massachusetts and New Hampshire. Registered with an NPI since 2019.

Licensed in
MA, NH
In the registry since
2019
Specialties on file
2
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

163 Gore St
Cambridge, MA 02141-1119
Phone: (617) 665-3000
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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 4901-NU-NU (MA)
Registered Dietitian Taxonomy 133V00000X · Licence 1039 (NH)

Record details

NPI number1386295509
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , LD
Sole proprietorNo
NPI enumeratedSeptember 29, 2019
Last updated in NPPESSeptember 29, 2019

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