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

Erin Marie Duenas, MS, RDN, CDN

Individual provider Registered Dietitian · NPI 1396673729

Erin Marie Duenas, MS, RDN, CDN is a Registered Dietitian in Riverhead, New York. Licensed in New York. Registered with an NPI since 2026.

Licensed in
NY
In the registry since
2026
What do these letters mean?
MS — Master of Science
A graduate science degree.
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

See every abbreviation used in this directory →

Practice location Address checks out

12 1st St
Riverhead, NY 11901-4602
Phone: (631) 740-9330
Fax: (631) 640-9330
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 013336 (NY)

Record details

NPI number1396673729
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RDN , CDN
Sole proprietorNo
NPI enumeratedMay 13, 2026
Last updated in NPPESMay 13, 2026
Certification dateMay 13, 2026

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