NPPES file of Aug 9, 2026

Waukesha Health System

Waukesha Health System holds 8 active organization NPIs in the federal registry, with practice locations in 2 Wisconsin cities. 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, 6

  1. Waukesha6
  2. Mukwonago2

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

Most NPIs were issued in 2006 and 2013

Waukesha Health System NPIs by year issued2006: 5, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 1, 2014: 0, 2015: 1, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 10246200720092011201320152017201920212006: 5111
Waukesha Health System NPIs by year issued2006: 5, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 1, 2014: 0, 2015: 1, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 1024620062007200820092010201120122013201420152016201720182019202020215111
Waukesha Health System NPIs by year issued2006: 5, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 1, 2014: 0, 2015: 1, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 10246200720092011201320152017201920212006: 5111

Source: CMS NPPES, enumeration dates.

5 NPIs were issued in 2006 alone, more than in any other year; none in 12 of the years between.

Waukesha locations

The city with the most Waukesha Health System NPIs. The full list of all 8 follows.

NPILocationPrimary taxonomyIssued
1073528675725 AMERICAN AVE STE 2309, WaukeshaCommunity/Retail PharmacyJul 30, 2006
1346353695721 AMERICAN AVE SUITE 501, WaukeshaClinic/CenterAug 17, 2006
1386748002725 AMERICAN AVE, WaukeshaClinic PharmacySep 12, 2006
1487759817725 AMERICAN AVE, WaukeshaHome Infusion AgencySep 13, 2006
10039889993011 SAYLESVILLE RD, WaukeshaSubstance Use Disorder Rehabilitation Hospital UnitNov 15, 2006
1386982957N16W24131 RIVERWOOD DR STE 1121, WaukeshaCommunity/Retail PharmacyJan 16, 2013
All 8 locations, by city
NPILocationPrimary taxonomyIssued
1679954242240 MAPLE AVE STE 1420, MukwonagoNon-Pharmacy Dispensing SiteJun 9, 2015
1932772605240 MAPLE AVE STE 1420, MukwonagoCommunity/Retail PharmacyJul 21, 2021
1073528675725 AMERICAN AVE STE 2309, WaukeshaCommunity/Retail PharmacyJul 30, 2006
1346353695721 AMERICAN AVE SUITE 501, WaukeshaClinic/CenterAug 17, 2006
1386748002725 AMERICAN AVE, WaukeshaClinic PharmacySep 12, 2006
1487759817725 AMERICAN AVE, WaukeshaHome Infusion AgencySep 13, 2006
10039889993011 SAYLESVILLE RD, WaukeshaSubstance Use Disorder Rehabilitation Hospital UnitNov 15, 2006
1386982957N16W24131 RIVERWOOD DR STE 1121, WaukeshaCommunity/Retail PharmacyJan 16, 2013

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 Waukesha Health System have 8 NPIs?

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