Waupun Memorial Hospital
Waupun Memorial Hospital holds 5 active organization NPIs in the federal registry, with practice locations in 3 Wisconsin cities. 3 list end-stage renal disease (esrd) treatment clinic/center as their primary taxonomy; each location can bill under its own NPI.
Search the organization with your city to find the NPI for the location you visit or bill.
Find a location's NPIWaupun has the most NPIs, 3
Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.
NPIs by year issued
Source: CMS NPPES, enumeration dates.
5 NPIs were issued in 2006 alone, more than in any other year.
Waupun locations
The city with the most Waupun Memorial Hospital NPIs. The full list of all 5 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1528046737 | 620 W BROWN ST, Waupun | Medicare Defined Swing Bed Hospital Unit | Jan 6, 2006 |
| 1548248644 | 620 W BROWN ST, Waupun | Critical Access Hospital | Jan 9, 2006 |
| 1760460877 | 10 BEAVER DAM ST, Waupun | End-Stage Renal Disease (ESRD) Treatment Clinic/Center | Jan 9, 2006 |
All 5 locations, by city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1881672004 | 110 MONROE ST, Beaver Dam | End-Stage Renal Disease (ESRD) Treatment Clinic/Center | Jan 6, 2006 |
| 1619955838 | 101 S PIONEER RD, Fond Du Lac | End-Stage Renal Disease (ESRD) Treatment Clinic/Center | Jan 6, 2006 |
| 1528046737 | 620 W BROWN ST, Waupun | Medicare Defined Swing Bed Hospital Unit | Jan 6, 2006 |
| 1548248644 | 620 W BROWN ST, Waupun | Critical Access Hospital | Jan 9, 2006 |
| 1760460877 | 10 BEAVER DAM ST, Waupun | End-Stage Renal Disease (ESRD) Treatment Clinic/Center | Jan 9, 2006 |
Checking an organization
- Match the NPI to the exact location you will visit or bill; each location can have its own.
- Confirm the business entity with the secretary of state.
- Check the HHS-OIG exclusion list for the organization and its owners.
- Verify each clinician you will see on their own record and with the state license search.
Common questions
Why does Waupun Memorial Hospital have 5 NPIs?
An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Waupun Memorial Hospital's NPIs list practice locations in 3 cities.
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.