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ERIN MARIE DUENAS MS, RDN, CDN
NPI 1396673729
Dietitian, Registered in Riverhead, NY

Active since May 13, 2026
12 1ST ST, RIVERHEAD, NY 11901(631) 740-9330(631) 640-9330 Get Directions Write a Review

NPPES record last updated: May 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Erin Marie Duenas Ms, Rdn, Cdn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ERIN MARIE DUENAS MS, RDN, CDN (NPI 1396673729) is an individual dietitian, registered in Riverhead, New York, licensed in New York (013336) and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1396673729
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameERIN MARIE DUENASCredential: MS, RDN, CDN
Location Address12 1ST STRiverhead, NY 11901-4602
Mailing Address12 1st StRiverhead, NY 11901-4602 · (631) 740-9330 · Fax (631) 640-9330
Phone(631) 740-9330
Fax(631) 640-9330
Sole ProprietorNo
Enumeration DateMay 13, 2026
NPPES CertifiedMay 13, 2026
✔ NPI 1396673729 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License✔ Licensed in NY · 013336
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
12 1ST ST, Riverhead, NY 11901
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Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. LARA MCNEIL DCN, RDN, CDN
Dietitian, Registered
12 1ST ST
RIVERHEAD, NY 11901
Suffolk County (631) 740-9330
VICKI A COOPER
Social Worker (Clinical)
12 1ST ST
RIVERHEAD, NY 11901
Suffolk County (631) 566-0427
SHANNON K SMITH LMT
Mechanotherapist
12 1ST ST
RIVERHEAD, NY 11901
Suffolk County (631) 769-4969
REGINA Q MYSLIBORSKI LMHC
Counselor (Mental Health)
12 1ST ST
RIVERHEAD, NY 11901
Suffolk County (631) 371-3435

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Erin Duenas's NPI number?

The NPI number for Erin Duenas is 1396673729. It was assigned to this individual provider in the NPPES registry on May 13, 2026.

Where is Erin Duenas located?

Erin Duenas practices at 12 1st St, Riverhead, NY 11901. The listed phone number is (631) 740-9330.

What is Erin Duenas's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

When was this NPI record last updated?

The NPPES record for Erin Duenas was last updated on May 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.