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

Individual provider Registered Dietitian · NPI 1609488626

Marissa Leigh Bunnewith, RD, LDN is a Registered Dietitian in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2020.

Licensed in
MA
In the registry since
2020
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

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Practice location Address checks out

1 Joslin Pl
Boston, MA 02215-5394
Phone: (617) 309-2400
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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 5053 (MA)

Record details

NPI number1609488626
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , LDN
Sole proprietorNo
NPI enumeratedAugust 20, 2020
Last updated in NPPESAugust 20, 2020
Certification dateAugust 20, 2020

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