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

Gabrielle Shillen, RDN

Individual provider Registered Dietitian · NPI 1285298885

Gabrielle Shillen, RDN is a Registered Dietitian in Portsmouth, New Hampshire. Registered with an NPI since 2019.

In the registry since
2019
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

See every abbreviation used in this directory →

Practice location Address checks out

15 Rye St
Portsmouth, NH 03801-6829
Phone: (888) 320-1776
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X

Record details

NPI number1285298885
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN
Sole proprietorNo
NPI enumeratedApril 29, 2019
Last updated in NPPESApril 29, 2019

Other providers in Portsmouth