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

Individual provider Registered Dietitian · NPI 1952753865

Deena Altschwager, MS, RD is a Registered Dietitian in Boston, Massachusetts. Registered with an NPI since 2016.

In the registry since
2016
What do these letters mean?
MS — Master of Science
A graduate science degree.
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

333 Longwood Ave
Boston, MA 02115-5711
Phone: (617) 355-6000
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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 number1952753865
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD
Sole proprietorNo
NPI enumeratedJuly 5, 2016
Last updated in NPPESNovember 19, 2016

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