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

Callie Miller, MHS, RDN, LD

Individual provider Registered Dietitian · NPI 1225562002

Callie Miller, MHS, RDN, LD is a Registered Dietitian in Billings, Montana. Practices as a sole proprietor. Licensed in Montana.

Licensed in
MT
In the registry since
2017
Specialties on file
2
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.
LD — Licensed Dietitian
A dietitian licensed by a state board.

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Practice location Address checks out

1176 Matador Ave
Billings, MT 59105-5433
Phone: (208) 871-8755
Fax: (888) 462-8913
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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 MED-NUTR-LIC-121531 (MT)
Registered Dietitian Taxonomy 133V00000X

Record details

NPI number1225562002
Entity typeIndividual (Type 1)
GenderFemale
Credentials MHS , RDN , LD
Sole proprietorYes
NPI enumeratedApril 18, 2017
Last updated in NPPESJuly 16, 2025
Certification dateJuly 16, 2025

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