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

Allison Marshall, RD, MS, CDN

Individual provider Registered Dietitian · NPI 1154659514

Allison Marshall, RD, MS, CDN is a Registered Dietitian in Manhasset, New York. Practices as a sole proprietor. Registered with an NPI since 2009.

In the registry since
2009
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

33 Old Ox Rd
Manhasset, NY 11030-2534
Phone: (347) 834-4449
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X

Record details

NPI number1154659514
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , MS , CDN
Sole proprietorYes
NPI enumeratedNovember 24, 2009
Last updated in NPPESNovember 24, 2009
Mailing address33 Old Ox Rd, Manhasset, NY 11030-2534

Other providers in Manhasset