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

Rebecca Esther Alcosser, RD

Individual provider Registered Dietitian · NPI 1598249054

Rebecca Esther Alcosser, RD is a Registered Dietitian in New York, New York. Registered with an NPI since 2018.

In the registry since
2018
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

100 Church St Ste 815
New York, NY 10007-2601
Phone: (203) 814-7074
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 86066434

Record details

NPI number1598249054
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedSeptember 20, 2018
Last updated in NPPESApril 25, 2025
Certification dateApril 25, 2025

Other providers in New York