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

Ellen Wittneben, RD, LDN

Individual provider Registered Dietitian · NPI 1548781909

Ellen Wittneben, RD, LDN is a Registered Dietitian in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2017.

Licensed in
MA
In the registry since
2017
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

See every abbreviation used in this directory →

Practice location Address checks out

125 Parker Hill Ave
Boston, MA 02120-2847
Phone: (617) 754-5354
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 4282 (MA)

Record details

NPI number1548781909
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , LDN
Sole proprietorNo
NPI enumeratedJuly 6, 2017
Last updated in NPPESJuly 6, 2017

Other providers in Boston