NPPES file of Aug 9, 2026

University Of Chicago

University Of Chicago holds 7 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, 7

  1. Chicago7

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

Most NPIs were issued in 2006 and 2008

University Of Chicago NPIs by year issued2006: 2, 2007: 0, 2008: 2, 2009: 0, 2010: 2, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 100.511.522006200820102012201420162018202020222221
University Of Chicago NPIs by year issued2006: 2, 2007: 0, 2008: 2, 2009: 0, 2010: 2, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 100.511.52200620072008200920102011201220132014201520162017201820192020202120222221
University Of Chicago NPIs by year issued2006: 2, 2007: 0, 2008: 2, 2009: 0, 2010: 2, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 100.511.522006200820102012201420162018202020222221

Source: CMS NPPES, enumeration dates.

2 NPIs were issued in 2006 alone, more than in any other year; none in 13 of the years between.

Chicago locations

The city with the most University Of Chicago NPIs. The full list of all 7 follows.

NPILocationPrimary taxonomyIssued
18210487865841 S MARYLAND AVE UCPG/MC 1099, ChicagoMulti-Specialty Clinic/CenterMay 11, 2006
17201916535841 S MARYLAND AVE # 2115, ChicagoGeneral Acute Care HospitalAug 16, 2006
14979077865841 S MARYLAND AVE # MC3077, ChicagoGeneral Acute Care HospitalOct 17, 2008
17808397465841 SOUTH MARYLAND MC 3026, ChicagoHealth Service Clinic/CenterNov 18, 2008
18617078465841 S MARYLAND AVE, ChicagoChronic Disease HospitalAug 13, 2010
14172656125841 S MARYLAND AVE, ChicagoChronic Disease HospitalSep 22, 2010
147726204647 W POLK ST STE G1, ChicagoUrgent Care Clinic/CenterNov 22, 2022
All 7 locations, by city
NPILocationPrimary taxonomyIssued
18210487865841 S MARYLAND AVE UCPG/MC 1099, ChicagoMulti-Specialty Clinic/CenterMay 11, 2006
17201916535841 S MARYLAND AVE # 2115, ChicagoGeneral Acute Care HospitalAug 16, 2006
14979077865841 S MARYLAND AVE # MC3077, ChicagoGeneral Acute Care HospitalOct 17, 2008
17808397465841 SOUTH MARYLAND MC 3026, ChicagoHealth Service Clinic/CenterNov 18, 2008
18617078465841 S MARYLAND AVE, ChicagoChronic Disease HospitalAug 13, 2010
14172656125841 S MARYLAND AVE, ChicagoChronic Disease HospitalSep 22, 2010
147726204647 W POLK ST STE G1, ChicagoUrgent Care Clinic/CenterNov 22, 2022

Related names

  1. University Of Chicago Medical Center12 NPIs
  2. University Of Chicago Hospitals6 NPIs
  3. University Of Chicago Comer Children's Hospital1 NPI
  4. University Of Chicago Medicine1 NPI
  5. University Of Chicago (Northshore) Family Medicine Residency Program1 NPI
  6. University Of Chicago Physician's Group1 NPI
  7. University Of Chicago Physicians Group1 NPI

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 University Of Chicago have 7 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. University Of Chicago'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.