Sierra Macmillan
NPI 1225761810 · Athletic Trainer · Missoula, MT
Sierra Macmillan is a Athletic Trainer provider in Missoula, MT (NPI 1225761810).
Provider details
- NPI number
- 1225761810
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-07-01
- Last updated
- 2022-07-01
- Certified
- 2022-06-30
Frequently asked questions
- What is Sierra Macmillan's NPI number?
- Sierra Macmillan's National Provider Identifier (NPI) is 1225761810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sierra Macmillan's specialty?
- Sierra Macmillan is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Sierra Macmillan located?
- Sierra Macmillan's practice location on file with NPPES is 32 Campus Dr, Missoula, MT 59812-4750.
- What is Sierra Macmillan's phone number?
- The practice phone number listed in the NPPES registry for Sierra Macmillan is (707) 601-8634.
- Is Sierra Macmillan's NPI active?
- Yes — Sierra Macmillan's NPI (1225761810) is active in the NPPES registry as of the last update on 2022-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.