OrganizationActive
Indian Health Service
NPI 1144523481 · Clinic/Center · Crow Agency, MT
Indian Health Service is a Clinic/Center organization in Crow Agency, MT (NPI 1144523481).
Provider details
- NPI number
- 1144523481
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Yvonne Misiaszek, Ceo(406) 638-3468
- License
- RN17958 (MT)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
10110 South 7650 East
Crow Agency, MT 59022
Phone: (406) 638-3500
Fax: (406) 638-3569
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 9
Crow Agency, MT 59022-0009
Other names (DBA / former)
- Other name
- Crow Service Unit
Registry dates
- Enumerated
- 2010-12-08
- Last updated
- 2010-12-08
Frequently asked questions
- What is Indian Health Service's NPI number?
- Indian Health Service's National Provider Identifier (NPI) is 1144523481, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Indian Health Service?
- Indian Health Service is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Indian Health Service located?
- Indian Health Service's practice location on file with NPPES is 10110 South 7650 East, Crow Agency, MT 59022.
- What is Indian Health Service's phone number?
- The practice phone number listed in the NPPES registry for Indian Health Service is (406) 638-3500.
- Who is the authorized official for Indian Health Service?
- The authorized official listed on Indian Health Service's NPPES record is Yvonne Misiaszek, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Indian Health Service's NPI active?
- Yes — Indian Health Service's NPI (1144523481) is active in the NPPES registry as of the last update on 2010-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.