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

Colleen Duncan, RD

Individual provider Registered Dietitian · NPI 1174866123

Colleen Duncan, RD is a Registered Dietitian in Austin, Texas. Licensed in Pennsylvania. Registered with an NPI since 2013.

Licensed in
PA
In the registry since
2013
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

3724 Jefferson St Ste 104
Austin, TX 78731-6204
Phone: (512) 693-7045
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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 DN004688 (PA)

Record details

NPI number1174866123
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedMarch 28, 2013
Last updated in NPPESMarch 31, 2026
Certification dateMarch 31, 2026
Mailing address3724 Jefferson St Ste 104, Austin, TX 78731-6204

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