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

Andrea Michelle Withey, RDN

Individual provider Registered Dietitian · NPI 1699282251

Andrea Michelle Withey, RDN is a Registered Dietitian in Great Falls, Montana. Works from 5 locations. Licensed in Montana.

Licensed in
MT
In the registry since
2018
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

See every abbreviation used in this directory →

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Practice location Address checks out

1400 29th St S
Great Falls, MT 59405-5315
Phone: (406) 454-2171
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 805 Sunset Blvd, Conrad, MT 59425-1717 — (406) 257-3211
  • 809 Sunset Blvd, Conrad, MT 59425-1799 — (406) 257-3231
  • 670 Park Ave, Shelby, MT 59474-1663 — (406) 966-9040
  • 640 Park Ave, Shelby, MT 59474-1663 — (406) 434-3200

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 51464 (MT)

Record details

NPI number1699282251
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN
Sole proprietorNo
NPI enumeratedJanuary 4, 2018
Last updated in NPPESApril 1, 2025
Certification dateApril 1, 2025

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