NPPES file of Aug 9, 2026

Midwest Physician Group

Midwest Physician Group holds 15 active organization NPIs in the federal registry, with practice locations in 7 cities in 2 states. 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

Olympia Fields, IL has the most NPIs, 7

  1. Olympia Fields, IL7
  2. Chicago, IL3
  3. Bourbonnais, IL1
  4. Crestwood, IL1
  5. Joliet, IL1
  6. Orland Park, IL1
  7. Overland Park, KS1

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

Most NPIs were issued in 2006 and 2007

Midwest Physician Group NPIs by year issued2006: 1, 2007: 12, 2008: 1, 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: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 105101520072009201120132015201720192021202320252006: 111
Midwest Physician Group NPIs by year issued2006: 1, 2007: 12, 2008: 1, 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: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 105101520072009201120132015201720192021202320252006: 11211
Midwest Physician Group NPIs by year issued2006: 1, 2007: 12, 2008: 1, 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: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 105101520072010201320162019202220252006: 1

Source: CMS NPPES, enumeration dates.

12 NPIs were issued in 2007 alone, more than in any other year; none in 16 of the years between.

Olympia Fields, IL locations

The city with the most Midwest Physician Group NPIs. The full list of all 15 follows.

NPILocationPrimary taxonomyIssued
146740598520110 GOVERNORS HWY SUITE 1, Olympia Fields, ILFamily Medicine PhysicianMay 18, 2006
19726406543800 W 203RD ST SUITE 202, Olympia Fields, ILCardiovascular Disease PhysicianJan 31, 2007
12857719724001 VOLLMER RD, Olympia Fields, ILFamily Medicine PhysicianJan 31, 2007
11049442144001 VOLLMER ROAD, Olympia Fields, ILClinic/CenterMar 27, 2007
15484769713900 W 203RD ST, Olympia Fields, ILOncology Clinic/CenterMay 15, 2007
17909762313800 W 203RD ST, Olympia Fields, ILNurse PractitionerAug 8, 2007
105359916720110 GOVERNORS HWY 1ST FLOOR, Olympia Fields, ILPhysical Therapy Clinic/CenterJan 31, 2008
All 15 locations, by state and city
NPILocationPrimary taxonomyIssued
1073650818595 WILLIAM R LATHAM SR DR, Bourbonnais, ILRheumatology PhysicianJan 31, 2007
107365056011250 S WESTERN AVE, Chicago, ILFamily Medicine PhysicianJan 31, 2007
16998124873201 S WALLACE ST, Chicago, ILFamily Medicine PhysicianJan 31, 2007
163921643510242 S VINCENNES AVE, Chicago, ILFamily Medicine PhysicianJan 31, 2007
121507402613811 CICERO AVE, Crestwood, ILFamily Medicine PhysicianJan 31, 2007
19424941741051 ESSINGTON ROAD SILVER CROSS MEDICAL CENTER, Joliet, ILClinic/CenterAug 30, 2007
146740598520110 GOVERNORS HWY SUITE 1, Olympia Fields, ILFamily Medicine PhysicianMay 18, 2006
19726406543800 W 203RD ST SUITE 202, Olympia Fields, ILCardiovascular Disease PhysicianJan 31, 2007
12857719724001 VOLLMER RD, Olympia Fields, ILFamily Medicine PhysicianJan 31, 2007
11049442144001 VOLLMER ROAD, Olympia Fields, ILClinic/CenterMar 27, 2007
15484769713900 W 203RD ST, Olympia Fields, ILOncology Clinic/CenterMay 15, 2007
17909762313800 W 203RD ST, Olympia Fields, ILNurse PractitionerAug 8, 2007
105359916720110 GOVERNORS HWY 1ST FLOOR, Olympia Fields, ILPhysical Therapy Clinic/CenterJan 31, 2008
15281053019550 W 167TH ST, Orland Park, ILOtolaryngology PhysicianJan 31, 2007
11349205808655 COLLEGE BLVD, Overland Park, KSInternal Medicine PhysicianMar 21, 2025

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 Midwest Physician Group have 15 NPIs?

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