NPPES file of Aug 9, 2026

Industrial Optical Service

Industrial Optical Service holds 27 active organization NPIs in the federal registry, with practice locations in 15 cities in 2 states. All list optometrist 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

Chicago, IL has the most NPIs, 12

  1. Chicago, IL12
  2. Evanston, IL2
  3. Elmhurst, IL1
  4. Geneva, IL1
  5. Glenview, IL1
  6. Grayslake, IL1
  7. Highland Park, IL1
  8. Hinsdale, IL1

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

Most NPIs were issued in 2007 and 2012

Industrial Optical Service NPIs by year issued2006: 1, 2007: 12, 2008: 0, 2009: 1, 2010: 2, 2011: 1, 2012: 5, 2013: 0, 2014: 1, 2015: 40510152006200720082009201020112012201320142015125112114
Industrial Optical Service NPIs by year issued2006: 1, 2007: 12, 2008: 0, 2009: 1, 2010: 2, 2011: 1, 2012: 5, 2013: 0, 2014: 1, 2015: 40510152006200720082009201020112012201320142015125112114
Industrial Optical Service NPIs by year issued2006: 1, 2007: 12, 2008: 0, 2009: 1, 2010: 2, 2011: 1, 2012: 5, 2013: 0, 2014: 1, 2015: 405101520072009201120132015122012: 5112114

Source: CMS NPPES, enumeration dates.

12 NPIs were issued in 2007 alone, more than in any other year; none in 2 of the years between.

Chicago, IL locations

The city with the most Industrial Optical Service NPIs. The full list of all 27 follows.

NPILocationPrimary taxonomyIssued
15786555934418 W DIVERSEY AVE, Chicago, ILOptometristSep 28, 2006
18514419682316 N CLARK ST, Chicago, ILOptometristJan 11, 2007
139689542129 E MADISON ST SUITE 808, Chicago, ILOptometristJan 11, 2007
120598632050 E CHICAGO AVE, Chicago, ILOptometristJan 11, 2007
10635620642146 N HALSTED ST, Chicago, ILOptometristJan 11, 2007
11343620721130 W MADISON ST, Chicago, ILOptometristApr 8, 2009
15485892294740 N LINCOLN AVE, Chicago, ILOptometristMay 20, 2010
17708844883760 N BROADWAY ST, Chicago, ILOptometristNov 11, 2010
All 27 locations, by state and city
NPILocationPrimary taxonomyIssued
15786555934418 W DIVERSEY AVE, Chicago, ILOptometristSep 28, 2006
18514419682316 N CLARK ST, Chicago, ILOptometristJan 11, 2007
139689542129 E MADISON ST SUITE 808, Chicago, ILOptometristJan 11, 2007
120598632050 E CHICAGO AVE, Chicago, ILOptometristJan 11, 2007
10635620642146 N HALSTED ST, Chicago, ILOptometristJan 11, 2007
11343620721130 W MADISON ST, Chicago, ILOptometristApr 8, 2009
15485892294740 N LINCOLN AVE, Chicago, ILOptometristMay 20, 2010
17708844883760 N BROADWAY ST, Chicago, ILOptometristNov 11, 2010
15182398471407 N MILWAUKEE AVE, Chicago, ILOptometristFeb 1, 2012
19021723642154 W ROSCOE ST UNIT C, Chicago, ILOptometristMar 29, 2012
15788298675408 N CLARK ST, Chicago, ILOptometristApr 11, 2012
12153264421212 N WELLS ST, Chicago, ILOptometristJan 12, 2015
1689069486138 N YORK ST, Elmhurst, ILOptometristMar 30, 2015
1336299445522 DEMPSTER ST, Evanston, ILOptometristJan 11, 2007
16796237142000 CENTRAL ST, Evanston, ILOptometristJan 11, 2007
1346390499507 S 3RD ST SUITE F, Geneva, ILOptometristJan 11, 2007
19527706042843 PFINGSTEN RD, Glenview, ILOptometristSep 23, 2015
1639229776146 CENTER ST SUITE 200, Grayslake, ILOptometristJan 11, 2007
1609926732463 CENTRAL AVE, Highland Park, ILOptometristJan 11, 2007
1730239856104 S WASHINGTON ST, Hinsdale, ILOptometristJan 11, 2007
1003205394724 N WESTERN AVE, Lake Forest, ILOptometristJan 9, 2015
1265582399185 MILWAUKEE AVE, Lincolnshire, ILOptometristJan 11, 2007
15283108852555 W 75TH ST SUITE 119, Naperville, ILOptometristOct 11, 2012
11544712908800 W DEMPSTER ST, Niles, ILOptometristJan 11, 2007
1598060246122 N OAK PARK AVE, Oak Park, ILOptometristJan 11, 2011
1336491596910 GREEN BAY RD, Winnetka, ILOptometristOct 11, 2012
1265832455890 WILLIAM HILTON PKWY SUITE 93, Hilton Head, SCOptometristAug 26, 2014

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 Industrial Optical Service have 27 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Industrial Optical Service's NPIs list practice locations in 15 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.