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

Diane Preves, MS, RD

Individual provider Nutrition Education Nutritionist · NPI 1598906349

Diane Preves, MS, RD is a Nutrition Education Nutritionist in East Islip, New York. Practices as a sole proprietor. Registered with an NPI since 2009.

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

See every abbreviation used in this directory →

Practice location Address checks out

144 Sherry St
East Islip, NY 11730-2812
Phone: (631) 704-6977
Show map & directions

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

Specialties & licences

Nutrition Education Nutritionist (primary) Taxonomy 133NN1002X

Record details

NPI number1598906349
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD
Sole proprietorYes
NPI enumeratedMarch 6, 2009
Last updated in NPPESMarch 6, 2009
Mailing address144 Sherry St, East Islip, NY 11730-2812