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

Colleen Duewiger, RD

Individual provider Registered Dietitian · NPI 1659634335

Colleen Duewiger, RD is a Registered Dietitian in Las Vegas, Nevada. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2012
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

1257 Paiute Cir
Las Vegas, NV 89106-3202
Phone: (702) 382-0784
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 1064169 (NY)

Record details

NPI number1659634335
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedJune 19, 2012
Last updated in NPPESJune 19, 2012

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