NPPES file of Aug 9, 2026

Twin Tiers Eye Care Associates

Twin Tiers Eye Care Associates holds 8 active organization NPIs in the federal registry, with practice locations in 7 New York cities. All list ophthalmology physician 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

Elmira has the most NPIs, 2

  1. Elmira2
  2. Bath1
  3. Binghamton1
  4. Corning1
  5. Endicott1
  6. Horseheads1
  7. Watkins Glen1

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

Most NPIs were issued in 2005 and 2007

Twin Tiers Eye Care Associates NPIs by year issued2005: 1, 2006: 0, 2007: 6, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 1024620052006200720082009201020112012161
Twin Tiers Eye Care Associates NPIs by year issued2005: 1, 2006: 0, 2007: 6, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 1024620052006200720082009201020112012161
Twin Tiers Eye Care Associates NPIs by year issued2005: 1, 2006: 0, 2007: 6, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 1024620052006200720082009201020112012161

Source: CMS NPPES, enumeration dates.

6 NPIs were issued in 2007 alone, more than in any other year; none in 5 of the years between.

Elmira locations

The city with the most Twin Tiers Eye Care Associates NPIs. The full list of all 8 follows.

NPILocationPrimary taxonomyIssued
1720072663207 MADISON AVE, ElmiraOphthalmology PhysicianSep 7, 2005
1578823878207 MADISON AVE, ElmiraOphthalmology PhysicianMay 21, 2012
All 8 locations, by city
NPILocationPrimary taxonomyIssued
1225217961200 E STEUBEN ST, BathOphthalmology PhysicianOct 30, 2007
15787422191159 VESTAL AVE, BinghamtonOphthalmology PhysicianOct 30, 2007
1710166459232 DENISON PKWY E, CorningOphthalmology PhysicianOct 30, 2007
1720072663207 MADISON AVE, ElmiraOphthalmology PhysicianSep 7, 2005
1578823878207 MADISON AVE, ElmiraOphthalmology PhysicianMay 21, 2012
14171362921805 E MAIN ST, EndicottOphthalmology PhysicianOct 30, 2007
15484492832912 WESTINGHOUSE RD, HorseheadsOphthalmology PhysicianOct 30, 2007
1609055342406 E 4TH ST, Watkins GlenOphthalmology PhysicianOct 30, 2007

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 Twin Tiers Eye Care Associates have 8 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Twin Tiers Eye Care Associates'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.