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Mayo Clinic Health System-Northwest Wisconsin Region, INC. is a healthcare organization in Eau Claire, WI, registered under general acute care hospital. This organization is also listed as specializing in clinical medical laboratory and pharmacy. This provider record is associated with NPI 1629027578.
Factual summary compiled by Guide.md from public records; not written by this provider.
Counted from individual NPI records registered at the same street address; a shared building can inflate this.
From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.
Showing 12 of 246. The full list is in the Related Providers tab.
Source: CMS Care Compare, Hospital General Information, checked 2026-09-12.
3,670 Medicare discharges across 110 diagnosis groups (2024). Groups with fewer than 11 discharges are not published by CMS.
| Diagnosis group | DRG | Discharges | Avg. Medicare payment |
|---|---|---|---|
| Septicemia Or Severe Sepsis Without Mv >96 Hours With Mcc | 871 | 299 | $14,533 |
| Heart Failure and Shock With Mcc | 291 | 267 | $8,979 |
| Psychoses | 885 | 169 | $9,265 |
| Respiratory Infections and Inflammations With Mcc | 177 | 109 | $11,455 |
| Gastrointestinal Hemorrhage With Cc | 378 | 93 | $6,471 |
| Hip and Femur Procedures Except Major Joint With Cc | 481 | 81 | $13,875 |
| Simple Pneumonia and Pleurisy With Mcc | 193 | 74 | $8,949 |
| Cardiac Arrhythmia and Conduction Disorders With Cc | 309 | 64 | $4,388 |
| Septicemia Or Severe Sepsis Without Mv >96 Hours Without Mcc | 872 | 62 | $6,145 |
| Infectious and Parasitic Diseases With O.r. Procedures With Mcc | 853 | 62 | $42,854 |
Source: CMS Medicare Inpatient Hospitals by Provider and Service. Shows what the hospital admits Medicare patients for and what Medicare paid on average — not quality of care.
1221 WHIPPLE ST
Eau Claire, WI 54703
This rating is published by the Centers for Medicare & Medicaid Services (CMS) and is reproduced here unmodified.
Mayo Clinic Health System-Northwest Wisconsin Region, INC. is a hospital in Eau Claire, WI. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Acute Care Hospital”.
NPI registry
Mayo Clinic Health System-Northwest Wisconsin Region, INC. is listed at 1221 Whipple St, Eau Claire, WI 54703. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (715) 838-3311. Contact the office directly to confirm availability and scheduling.
NPI registry
Mayo Clinic Health System-Northwest Wisconsin Region, INC.'s National Provider Identifier is 1629027578. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Mayo Clinic Health System-Northwest Wisconsin Region, INC.. If this is you, claiming it is free.
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