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

Mr. Leonard Barrett

Individual provider Nutritionist · NPI 1659763894

Mr. Leonard Barrett is a Nutritionist in Queens, New York. Practices as a sole proprietor. Registered with an NPI since 2015.

In the registry since
2015

Practice location Address checks out

220 01 Jamaica Ave
Queens, NY 11422
Phone: (347) 613-3981
Show map & directions

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

Specialties & licences

Nutritionist (primary) Taxonomy 133N00000X

Record details

NPI number1659763894
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedFebruary 25, 2015
Last updated in NPPESFebruary 25, 2015
Mailing address253 35 149 Dr., Rosedale, NY 11422