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MAYO CLINIC HEALTH SYSTEM-NORTHWEST WISCONSIN REGION, INC.
NPI 1912958026
General Acute Care Hospital - Critical Access in Osseo, WI

Active since May 13, 2006

NPPES record last updated: May 11, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 11, 2026, Apr 15, 2026, Nov 15, 2017 (3 updates tracked since 2017).

About Mayo Clinic Health System-northwest Wisconsin Region, Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MAYO CLINIC HEALTH SYSTEM-NORTHWEST WISCONSIN REGION, INC. (NPI 1912958026), doing business as Mayo Clinic Health System-oakridge, Inc., is a healthcare organization registered as a critical access in Osseo, Wisconsin and active in the NPI registry since May 2006. The organization lists Adam Smith, Cfo, as its authorized official.

NPPES Registry Identity

NPI1912958026
Entity TypeOrganization
Primary Taxonomy282NC0060X
Legal Business NameMAYO CLINIC HEALTH SYSTEM-NORTHWEST WISCONSIN REGION, INC.
Location Address13025 8TH STOsseo, WI 54758-7634
Mailing Address13025 8th StOsseo, WI 54758-7634
Phone(715) 838-5270
Organization SubpartNo
Authorized OfficialAdam SmithCfo · (715) 838-5275
Enumeration DateMay 13, 2006
Last NPPES UpdateMay 11, 20263 updates tracked since enumeration
NPPES CertifiedMay 11, 2026
✔ NPI 1912958026 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyGeneral Acute Care Hospital · Critical AccessHospitals
Taxonomy Code282NC0060X
Also ListedClinical Medical LaboratoryTaxonomy 291U00000X
13025 8TH ST, Osseo, WI 54758
Open in Google Maps ↗

Other Names 1

Doing Business AsMayo Clinic Health System-oakridge, Inc.

Other Identifiers 1

Medicaid11015600WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Medica, Security Health Plan.Insurance ›

Hospital Quality Ratings CMS Care Compare

Quality and patient-experience ratings for Mayo Clinic Health System Oakridge (CMS certification number 521302), from CMS Care Compare.

Mayo Clinic Health System Oakridge

Critical Access Hospitals · Osseo, WI
OwnershipVoluntary non-profit - Other
CMS Certification Number521302
Location13025 8th StOsseo, WI 54758 · Trempealeau County · (715) 597-3121
Emergency services Meaningful use of EHRs

Complications & Deaths 5

Death rate for heart attack patients
Cases too small to report
Death rate for COPD patients
Cases too small to report
Death rate for heart failure patients
10.2% No different than national
Death rate for pneumonia patients
Cases too small to report
Death rate for stroke patients
Cases too small to report

Infections 1

Clostridium Difficile (C.Diff)
1 observed case · 1.333 predicted · 3,986 patient days
0.750 No different than national

Unplanned Hospital Visits 10

Hospital return days for heart attack patients
Cases too small to report
Hospital return days for heart failure patients
31 days per 100 discharges
Hospital return days for pneumonia patients
Cases too small to report
Rate of inpatient admissions for patients receiving outpatient chemotherapy
Cases too small to report
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapy
Cases too small to report
Acute Myocardial Infarction (AMI) 30-Day Readmission Rate
Cases too small to report

Timely & Effective Care 9

Emergency department volume
Low
Percentage of healthcare personnel who are up to date with COVID-19 vaccinations
23.6%
Hospital Harm - Severe Hypoglycemia
2
Hospital Harm - Severe Hyperglycemia
14
Healthcare workers given influenza vaccination
83%
Average (median) time patients spent in the emergency department before leaving from the visit A lower number of minutes is better
124 minutes

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ABRAHAM TIFFANY M.D.
Family Medicine
13025 8TH ST
OSSEO, WI 54758
Trempealeau County (715) 838-5222
SEIDU JOAMANCHE MAHAMA
Family Medicine
13025 8TH ST
OSSEO, WI 54758
Trempealeau County (715) 838-5222
MAYO CLINIC HEALTH SYSTEM-NORTHWEST WISCONSIN REGION, INC.
Clinic/Center (Multi-Specialty)
13025 8TH ST
OSSEO, WI 54758
Trempealeau County (715) 597-3121
BRIDGET KAY GLOMSKI
Family Medicine
13025 8TH ST
OSSEO, WI 54758
Trempealeau County (718) 838-5222
ROGER J JOHNSON PT
Physical Therapist
13025 8TH ST
OSSEO, WI 54758
Trempealeau County (715) 597-7907
BRANDT D FREITAG PA
Physician Assistant
13025 8TH ST
OSSEO, WI 54758
Trempealeau County (715) 597-2575
DANIELLE MAE MCSHARRY NP
Nurse Practitioner (Family)
13025 8TH ST
OSSEO, WI 54758
Trempealeau County (715) 597-3121
RANEAU DEBOIS MYHRE PA
Physician Assistant
13025 8TH ST
OSSEO, WI 54758
Trempealeau County (715) 838-5222

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mayo Clinic Health System-Northwest Wisconsin Region, Inc.'s NPI number?

The NPI number for Mayo Clinic Health System-Northwest Wisconsin Region, Inc. is 1912958026. It was assigned to this organization in the NPPES registry on May 13, 2006. The provider is doing business as Mayo Clinic Health System-Oakridge, Inc..

Where is Mayo Clinic Health System-Northwest Wisconsin Region, Inc. located?

Mayo Clinic Health System-Northwest Wisconsin Region, Inc. is located at 13025 8th St, Osseo, WI 54758. The listed phone number is (715) 838-5270.

What is Mayo Clinic Health System-Northwest Wisconsin Region, Inc.'s specialty?

The primary specialty registered for this NPI is General Acute Care Hospital, specializing in Critical Access, with taxonomy code 282NC0060X.

Is Mayo Clinic Health System-Northwest Wisconsin Region, Inc. a Medicare-certified hospital?

Yes. Mayo Clinic Health System Oakridge is a Medicare-certified hospital (Critical Access Hospitals). The hospital provides emergency services.

What insurance does Mayo Clinic Health System-Northwest Wisconsin Region, Inc. accept?

Health plans from Anthem Blue Cross and Blue Shield, Medica and Security Health Plan list Mayo Clinic Health System-Northwest Wisconsin Region, Inc. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mayo Clinic Health System-Northwest Wisconsin Region, Inc. was last updated on May 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.