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

Cassie Steinberg, RD, CDN

Individual provider Registered Dietitian · NPI 1912467697

Cassie Steinberg, RD, CDN is a Registered Dietitian in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2019
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

57 W 57th St Ste 301 4TH Fl
New York, NY 10019-2802
Phone: (857) 488-0881
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 · Licence 86110572 (NY)

Record details

NPI number1912467697
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , CDN
Sole proprietorYes
NPI enumeratedMarch 20, 2019
Last updated in NPPESMarch 20, 2019

Other providers in New York