Registry data as of Aug 27, 2026

Westcare Illinois

Westcare Illinois holds 3 active organization NPIs in the federal registry, with practice locations in 1 Illinois city. 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

Chicago has the most NPIs, 3

  1. Chicago3

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

Most NPIs were issued in 2017 and 2018

Westcare Illinois NPIs by year issued2017: 1, 2018: 1, 2019: 0, 2020: 100.30.50.812017201820192020111
Westcare Illinois NPIs by year issued2017: 1, 2018: 1, 2019: 0, 2020: 100.30.50.812017201820192020111
Westcare Illinois NPIs by year issued2017: 1, 2018: 1, 2019: 0, 2020: 100.30.50.812017201820192020111

Source: CMS NPPES, enumeration dates.

1 NPIs were issued in 2017 alone, more than in any other year; none in 1 of the years between.

Chicago locations

The city with the most Westcare Illinois NPIs. The full list of all 3 follows.

NPILocationPrimary taxonomyIssued
18215356181100 W CERMAK RD SUITE B414, ChicagoSubstance Use Disorder Rehabilitation Clinic/CenterJan 31, 2017
12851014101100 W CERMAK RD STE B414, ChicagoAddiction (Substance Use Disorder) Registered NurseOct 25, 2018
13660822321100 W CERMAK RD STE B116, ChicagoAdult Mental Health Clinic/CenterJan 8, 2020
All 3 locations, by city
NPILocationPrimary taxonomyIssued
18215356181100 W CERMAK RD SUITE B414, ChicagoSubstance Use Disorder Rehabilitation Clinic/CenterJan 31, 2017
12851014101100 W CERMAK RD STE B414, ChicagoAddiction (Substance Use Disorder) Registered NurseOct 25, 2018
13660822321100 W CERMAK RD STE B116, ChicagoAdult Mental Health Clinic/CenterJan 8, 2020

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 Westcare Illinois have 3 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Westcare Illinois's NPIs list practice locations in 1 city.

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.