Registry data as of Aug 27, 2026

Insight Chicago

Insight 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 →

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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 2005 and 2006

Insight Chicago NPIs by year issued2005: 3, 2006: 1, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 1, 2022: 1, 2023: 1012320052007200920112013201520172019202120233111
Insight Chicago NPIs by year issued2005: 3, 2006: 1, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 1, 2022: 1, 2023: 10123200520062007200820092010201120122013201420152016201720182019202020212022202331111
Insight Chicago NPIs by year issued2005: 3, 2006: 1, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 1, 2022: 1, 2023: 1012320052008201120142017202020233111

Source: CMS NPPES, enumeration dates.

3 NPIs were issued in 2005 alone, more than in any other year; none in 14 of the years between.

Chicago locations

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

NPILocationPrimary taxonomyIssued
17301662242525 S MICHIGAN AVE, ChicagoGeneral Acute Care HospitalDec 27, 2005
11543085182525 S MICHIGAN AVE, ChicagoRehabilitation Hospital UnitDec 28, 2005
10432974012525 S MICHIGAN AVE, ChicagoPsychiatric Hospital UnitDec 28, 2005
14472605422525 S MICHIGAN AVE OP PHARMACY / 1ST FLR, ChicagoCommunity/Retail PharmacyAug 9, 2006
18812610062525 S MICHIGAN AVE, ChicagoInternal Medicine PhysicianJun 7, 2021
11742412022525 S MICHIGAN AVE, ChicagoDurable Medical Equipment & Medical SuppliesAug 15, 2022
15884492012525 S MICHIGAN AVE, ChicagoSpecialty PharmacyAug 30, 2023
All 7 locations, by city
NPILocationPrimary taxonomyIssued
17301662242525 S MICHIGAN AVE, ChicagoGeneral Acute Care HospitalDec 27, 2005
11543085182525 S MICHIGAN AVE, ChicagoRehabilitation Hospital UnitDec 28, 2005
10432974012525 S MICHIGAN AVE, ChicagoPsychiatric Hospital UnitDec 28, 2005
14472605422525 S MICHIGAN AVE OP PHARMACY / 1ST FLR, ChicagoCommunity/Retail PharmacyAug 9, 2006
18812610062525 S MICHIGAN AVE, ChicagoInternal Medicine PhysicianJun 7, 2021
11742412022525 S MICHIGAN AVE, ChicagoDurable Medical Equipment & Medical SuppliesAug 15, 2022
15884492012525 S MICHIGAN AVE, ChicagoSpecialty PharmacyAug 30, 2023

Related names

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 Insight 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. Insight 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.