NPPES file of Aug 9, 2026

Eyes On Main

Eyes On Main holds 6 active organization NPIs in the federal registry, with practice locations in 6 cities in 6 states. 4 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

Marshall, IL has the most NPIs, 1

  1. Marshall, IL1
  2. Carnel, IN1
  3. North Andover, MA1
  4. Annapolis, MD1
  5. Festus, MO1
  6. Findlay, OH1

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

Most NPIs were issued in 2007 and 2021

Eyes On Main NPIs by year issued2007: 1, 2008: 1, 2009: 1, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 2, 2022: 0, 2023: 100.511.5220072009201120132015201720192021202312111
Eyes On Main NPIs by year issued2007: 1, 2008: 1, 2009: 1, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 2, 2022: 0, 2023: 100.511.522007200820092010201120122013201420152016201720182019202020212022202312111
Eyes On Main NPIs by year issued2007: 1, 2008: 1, 2009: 1, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 2, 2022: 0, 2023: 100.511.5220072009201120132015201720192021202312111

Source: CMS NPPES, enumeration dates.

2 NPIs were issued in 2021 alone, more than in any other year; none in 12 of the years between.

Marshall, IL locations

The city with the most Eyes On Main NPIs. The full list of all 6 follows.

NPILocationPrimary taxonomyIssued
1841065950608 ARCHER AVE, Marshall, ILOptometristNov 17, 2023
All 6 locations, by state and city
NPILocationPrimary taxonomyIssued
1841065950608 ARCHER AVE, Marshall, ILOptometristNov 17, 2023
102368142619 EAST MAIN STREET, Carnel, INOptometristJul 22, 2021
181117370175 MAIN ST, North Andover, MAEyewear SupplierJan 10, 2008
1841426137217 MAIN ST, Annapolis, MDEyewear SupplierJun 1, 2009
1811567431223 E. MAIN ST, Festus, MOOptometristJun 26, 2021
1477735538334 S MAIN ST, Findlay, OHOptometristNov 30, 2007

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 Eyes On Main have 6 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Eyes On Main's NPIs list practice locations in 6 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.