Allina Health System
NPI 1861450975 · Critical Access Hospital · River Falls, WI
Enrolled with Medicare as Part a Provider - Critical Access Hospital · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allina Health System is a Critical Access Hospital organization in River Falls, WI (NPI 1861450975).
Provider details
- NPI number
- 1861450975
- Entity type
- Organization
- Primary specialty
- Critical Access HospitalHospitals
- Organization subpart
- No
- Authorized official
- Jill Ostrem, Hospital President(651) 241-8810
- License
- 1054 (WI)
Specialties & taxonomies
Hospitals
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Other names (DBA / former)
- Doing business as
- River Falls Area Hospital
- Doing business as
- River Falls Area Hospital
Registry dates
- Enumerated
- 2006-05-01
- Last updated
- 2025-02-26
- Certified
- 2025-02-26
Frequently asked questions
- What is Allina Health System's NPI number?
- Allina Health System's National Provider Identifier (NPI) is 1861450975, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Allina Health System?
- Allina Health System is classified in the NPPES registry as Critical Access Hospital (Hospitals).
- Where is Allina Health System located?
- Allina Health System's practice location on file with NPPES is 1629 E Division St., River Falls, WI 54022-1571.
- What is Allina Health System's phone number?
- The practice phone number listed in the NPPES registry for Allina Health System is (715) 425-6155.
- Does Allina Health System accept Medicare?
- Allina Health System is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Allina Health System?
- The authorized official listed on Allina Health System's NPPES record is Jill Ostrem, Hospital President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Allina Health System's NPI active?
- Yes — Allina Health System's NPI (1861450975) is active in the NPPES registry as of the last update on 2025-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.