Mary Trusler
NPI 1225716673 · Physician Assistant · Crow Agency, MT
Mary Trusler is a Physician Assistant provider in Crow Agency, MT (NPI 1225716673).
Provider details
- NPI number
- 1225716673
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 78904 (MT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Emergency Medical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2023-07-06
- Last updated
- 2026-03-24
- Certified
- 2026-03-24
Frequently asked questions
- What is Mary Trusler's NPI number?
- Mary Trusler's National Provider Identifier (NPI) is 1225716673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Trusler's specialty?
- Mary Trusler is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Trusler located?
- Mary Trusler's practice location on file with NPPES is 1010 S 7650 E, Crow Agency, MT 59022.
- What is Mary Trusler's phone number?
- The practice phone number listed in the NPPES registry for Mary Trusler is (406) 638-3500.
- Is Mary Trusler's NPI active?
- Yes — Mary Trusler's NPI (1225716673) is active in the NPPES registry as of the last update on 2026-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.