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

Sierra Macmillan

Individual provider Athletic Trainer · NPI 1225761810

Sierra Macmillan is an Athletic Trainer in Missoula, Montana. Practices as a sole proprietor. Registered with an NPI since 2022.

In the registry since
2022

Practice location Address checks out

32 Campus Dr
Missoula, MT 59812-4750
Phone: (707) 601-8634
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Athletic Trainer (primary) Taxonomy 2255A2300X

Record details

NPI number1225761810
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 1, 2022
Last updated in NPPESJuly 1, 2022
Certification dateJune 30, 2022

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