NPPES file of Aug 9, 2026

Twin Tier Management Corp

Twin Tier Management Corp holds 8 active organization NPIs in the federal registry, with practice locations in 5 cities in 2 states. 6 list oxygen equipment & supplies (dme) 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

Cortland, NY has the most NPIs, 2

  1. Cortland, NY2
  2. Sayre, PA2
  3. Towanda, PA2
  4. Painted Post, NY1
  5. Wellsboro, PA1

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

Most NPIs were issued in 2005 and 2007

Twin Tier Management Corp NPIs by year issued2005: 1, 2006: 0, 2007: 6, 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: 10246200620082010201220142016201820202005: 12007: 61
Twin Tier Management Corp NPIs by year issued2005: 1, 2006: 0, 2007: 6, 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: 102462005200620072008200920102011201220132014201520162017201820192020161
Twin Tier Management Corp NPIs by year issued2005: 1, 2006: 0, 2007: 6, 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: 10246200620082010201220142016201820202005: 11

Source: CMS NPPES, enumeration dates.

6 NPIs were issued in 2007 alone, more than in any other year; none in 13 of the years between.

Cortland, NY locations

The city with the most Twin Tier Management Corp NPIs. The full list of all 8 follows.

NPILocationPrimary taxonomyIssued
1194853473160 HOMER AVE STE 1, Cortland, NYOxygen Equipment & Supplies (DME)Mar 1, 2007
1659904613160 HOMER AVE STE 1, Cortland, NYDurable Medical Equipment & Medical SuppliesFeb 19, 2020
All 8 locations, by state and city
NPILocationPrimary taxonomyIssued
1194853473160 HOMER AVE STE 1, Cortland, NYOxygen Equipment & Supplies (DME)Mar 1, 2007
1659904613160 HOMER AVE STE 1, Cortland, NYDurable Medical Equipment & Medical SuppliesFeb 19, 2020
1548397177283 S HAMILTON ST, Painted Post, NYOxygen Equipment & Supplies (DME)Feb 28, 2007
10533004911393 ELMIRA STREET, Sayre, PAOxygen Equipment & Supplies (DME)Oct 18, 2005
10938435001 GUTHRIE SQUARE, Sayre, PAOxygen Equipment & Supplies (DME)Feb 28, 2007
1194852632124 COLONIAL DRIVE, Towanda, PAOxygen Equipment & Supplies (DME)Feb 28, 2007
11241564507 COLONIAL DRIVE, Towanda, PACommunity/Retail PharmacyFeb 28, 2007
183122631524 PLAZA LANE, Wellsboro, PAOxygen Equipment & Supplies (DME)Feb 28, 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 Tier Management Corp 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 Tier Management Corp's NPIs list practice locations in 5 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.