NPPES file of Aug 9, 2026

Medexpress Urgent Care Illinois

Medexpress Urgent Care Illinois holds 11 active organization NPIs in the federal registry, with practice locations in 11 Illinois cities. All list urgent care 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

Algonquin has the most NPIs, 1

  1. Algonquin1
  2. Alton1
  3. Collinsville1
  4. Downers Grove1
  5. Lombard1
  6. Naperville1
  7. Normal1
  8. O Fallon1

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

Most NPIs were issued in 2016 and 2017

Medexpress Urgent Care Illinois NPIs by year issued2015: 1, 2016: 5, 2017: 50246201520162017551
Medexpress Urgent Care Illinois NPIs by year issued2015: 1, 2016: 5, 2017: 50246201520162017551
Medexpress Urgent Care Illinois NPIs by year issued2015: 1, 2016: 5, 2017: 50246201520162017551

Source: CMS NPPES, enumeration dates.

5 NPIs were issued in 2016 alone, more than in any other year.

Algonquin locations

The city with the most Medexpress Urgent Care Illinois NPIs. The full list of all 11 follows.

NPILocationPrimary taxonomyIssued
1255859781226 S RANDALL RD, AlgonquinUrgent Care Clinic/CenterSep 5, 2017
All 11 locations, by city
NPILocationPrimary taxonomyIssued
1255859781226 S RANDALL RD, AlgonquinUrgent Care Clinic/CenterSep 5, 2017
12456939771704 HOMER M ADAMS PARKWAY, AltonUrgent Care Clinic/CenterMar 31, 2016
1427405968515 BELT LINE RD, CollinsvilleUrgent Care Clinic/CenterMay 14, 2016
19225300471560 75TH ST, Downers GroveUrgent Care Clinic/CenterMar 29, 2017
1861919367601 E ROOSEVELT RD, LombardUrgent Care Clinic/CenterAug 25, 2017
1184146110804 S ROUTE 59 STE 110, NapervilleUrgent Care Clinic/CenterJul 12, 2017
1083161640211 GREENBRIAR DRIVE, NormalUrgent Care Clinic/CenterSep 1, 2016
17003350801711 W HIGHWAY 50, O FallonUrgent Care Clinic/CenterSep 27, 2016
12053678025038 N BIG HOLLOW ROAD, PeoriaUrgent Care Clinic/CenterMar 24, 2017
1326408428326 N 24TH ST, QuincyUrgent Care Clinic/CenterMar 2, 2016
10335742562524 N ILLINOIS ST, SwanseaUrgent Care Clinic/CenterDec 16, 2015

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 Medexpress Urgent Care Illinois have 11 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Medexpress Urgent Care Illinois's NPIs list practice locations in 11 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.