NPPES file of Aug 9, 2026

West Suburban Medical Center

West Suburban Medical Center holds 17 active organization NPIs in the federal registry, with practice locations in 7 Illinois 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

Oak Park has the most NPIs, 8

  1. Oak Park8
  2. River Forest3
  3. Chicago2
  4. Berwyn1
  5. Carol Stream1
  6. Forest Park1
  7. Westchester1

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

Most NPIs were issued in 2006 and 2007

West Suburban Medical Center NPIs by year issued2006: 5, 2007: 5, 2008: 5, 2009: 1, 2010: 102462006200720082009201055511
West Suburban Medical Center NPIs by year issued2006: 5, 2007: 5, 2008: 5, 2009: 1, 2010: 102462006200720082009201055511
West Suburban Medical Center NPIs by year issued2006: 5, 2007: 5, 2008: 5, 2009: 1, 2010: 102462006200720082009201055511

Source: CMS NPPES, enumeration dates.

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

Oak Park locations

The city with the most West Suburban Medical Center NPIs. The full list of all 17 follows.

NPILocationPrimary taxonomyIssued
17008019661 ERIE COURT STE 6160, Oak ParkMulti-Specialty Clinic/CenterJul 12, 2006
15382406763 ERIE CT SUITE 700, Oak ParkInternal Medicine PhysicianOct 17, 2006
16099989473 ERIE CT DIABETES CENTER, Oak ParkRegistered DietitianApr 6, 2007
1194995993114 S HUMPHREY AVE UNITS #101 & #102, Oak ParkGeriatric Medicine (Internal Medicine) PhysicianMar 7, 2008
1467622019411 CHICAGO AVE, Oak ParkFamily Medicine PhysicianMar 10, 2008
1538339155414 S OAK PARK AVE STE 29, Oak ParkGeriatric Medicine (Internal Medicine) PhysicianMar 11, 2008
18111674301025 PLEASANT PL ANNEX, Oak ParkGeriatric Medicine (Internal Medicine) PhysicianMar 11, 2008
11242704263 ERIE COURT, Oak ParkGeneral Acute Care HospitalOct 17, 2008
All 17 locations, by city
NPILocationPrimary taxonomyIssued
10737427483245 S. GROVE AVENUE STE 105 & 106, BerwynInternal Medicine PhysicianJul 2, 2009
1841419207BOX 4063 WOMEN'S HEALTH CENTER, Carol StreamGynecology PhysicianApr 24, 2007
164949909652256 EAGLE WAY W SUBURBAN HEALTH CARE PHYSICIANS SVCS, ChicagoFamily Medicine PhysicianApr 24, 2007
159898709135001 EAGLE WAY, ChicagoDermatopathology PhysicianMay 3, 2007
12755589837339 MADISON ST WOMENS HEALTH CENTER, Forest ParkObstetrics & Gynecology PhysicianJul 13, 2006
17008019661 ERIE COURT STE 6160, Oak ParkMulti-Specialty Clinic/CenterJul 12, 2006
15382406763 ERIE CT SUITE 700, Oak ParkInternal Medicine PhysicianOct 17, 2006
16099989473 ERIE CT DIABETES CENTER, Oak ParkRegistered DietitianApr 6, 2007
1194995993114 S HUMPHREY AVE UNITS #101 & #102, Oak ParkGeriatric Medicine (Internal Medicine) PhysicianMar 7, 2008
1467622019411 CHICAGO AVE, Oak ParkFamily Medicine PhysicianMar 10, 2008
1538339155414 S OAK PARK AVE STE 29, Oak ParkGeriatric Medicine (Internal Medicine) PhysicianMar 11, 2008
18111674301025 PLEASANT PL ANNEX, Oak ParkGeriatric Medicine (Internal Medicine) PhysicianMar 11, 2008
11242704263 ERIE COURT, Oak ParkGeneral Acute Care HospitalOct 17, 2008
12250739847420 CENTRAL AVENUE, River ForestHematology & Oncology PhysicianJun 18, 2006
14978291137420 CENTRAL AVE, River ForestCommunity/Retail PharmacyNov 17, 2006
1518097567420 WILLIAM ST BONE DENSITY AT FPC, River ForestBody Imaging PhysicianMar 7, 2007
14475639949855 W ROOSEVELT RD, WestchesterInternal Medicine PhysicianJul 26, 2010

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 West Suburban Medical Center have 17 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. West Suburban Medical Center's NPIs list practice locations in 7 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.