NPPES file of Aug 9, 2026

Purity Dialysis Centers

Purity Dialysis Centers holds 10 active organization NPIs in the federal registry, with practice locations in 9 Wisconsin cities. All list end-stage renal disease (esrd) treatment clinic/center as their primary taxonomy; each location can bill under its own NPI.

CMS NPPES registry, file of Aug 9, 2026 · legal names grouped after punctuation and "LLC" are removed · method · Verify with CMS →

Which NPI is yours?

Search the organization with your city to find the NPI for the location you visit or bill.

Find a location's NPI

Waukesha has the most NPIs, 2

  1. Waukesha2
  2. Brookfield1
  3. Delafield1
  4. Fort Atkinson1
  5. Germantown1
  6. Menomonee Falls1
  7. Mukwonago1
  8. Oconomowoc1

Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.

Most NPIs were issued in 2006 and 2007

Purity Dialysis Centers NPIs by year issued2006: 8, 2007: 1, 2008: 102468200620072008811
Purity Dialysis Centers NPIs by year issued2006: 8, 2007: 1, 2008: 102468200620072008811
Purity Dialysis Centers NPIs by year issued2006: 8, 2007: 1, 2008: 102468200620072008811

Source: CMS NPPES, enumeration dates.

8 NPIs were issued in 2006 alone, more than in any other year.

Waukesha locations

The city with the most Purity Dialysis Centers NPIs. The full list of all 10 follows.

NPILocationPrimary taxonomyIssued
14877300321260 SENTRY DR, WaukeshaEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterOct 27, 2006
1942386610721 AMERICAN AVE STE 204, WaukeshaEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterOct 27, 2006
All 10 locations, by city
NPILocationPrimary taxonomyIssued
102319471918740 W BLUEMOUND RD, BrookfieldEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterOct 27, 2006
16696505452301 SUN VALLEY DR STE 101, DelafieldEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterFeb 4, 2008
1245316892525 HANDEYSIDE LN, Fort AtkinsonEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterOct 27, 2006
1831315845W175 N11056 STONEWOOD DR., GermantownEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterApr 18, 2007
1609952233N87W17301 MAIN ST, Menomonee FallsEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterOct 27, 2006
1578649109400 BAY VIEW RD STE F, MukwonagoEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterOct 27, 2006
18716794801253 CORPORATE CENTER DR, OconomowocEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterOct 27, 2006
1922184563123 HOSPITAL DR STE 1004, WatertownEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterOct 27, 2006
14877300321260 SENTRY DR, WaukeshaEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterOct 27, 2006
1942386610721 AMERICAN AVE STE 204, WaukeshaEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterOct 27, 2006

Checking an organization

  1. Match the NPI to the exact location you will visit or bill; each location can have its own.
  2. Confirm the business entity with the secretary of state.
  3. Check the HHS-OIG exclusion list for the organization and its owners.
  4. Verify each clinician you will see on their own record and with the state license search.

Common questions

Why does Purity Dialysis Centers have 10 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Purity Dialysis Centers's NPIs list practice locations in 9 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.