NPPES file of Aug 9, 2026

Canton Potsdam Hospital

Canton Potsdam Hospital holds 9 active organization NPIs in the federal registry, with practice locations in 3 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 →

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Find a location's NPI

Potsdam, NY has the most NPIs, 5

  1. Potsdam, NY5
  2. Canton, NY3
  3. Niagara Falls, ONTARIO1

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

Most NPIs were issued in 2007 and 2013

Canton Potsdam Hospital NPIs by year issued2006: 1, 2007: 4, 2008: 1, 2009: 0, 2010: 0, 2011: 0, 2012: 1, 2013: 2012342006200720082009201020112012201342111
Canton Potsdam Hospital NPIs by year issued2006: 1, 2007: 4, 2008: 1, 2009: 0, 2010: 0, 2011: 0, 2012: 1, 2013: 2012342006200720082009201020112012201342111
Canton Potsdam Hospital NPIs by year issued2006: 1, 2007: 4, 2008: 1, 2009: 0, 2010: 0, 2011: 0, 2012: 1, 2013: 2012342006200720082009201020112012201342111

Source: CMS NPPES, enumeration dates.

4 NPIs were issued in 2007 alone, more than in any other year; none in 3 of the years between.

Potsdam, NY locations

The city with the most Canton Potsdam Hospital NPIs. The full list of all 9 follows.

NPILocationPrimary taxonomyIssued
156854878250 LEROY STREET, Potsdam, NYGeneral Acute Care HospitalOct 31, 2006
111410444550 LEROY STREET, Potsdam, NYMedicare Defined Swing Bed Hospital UnitJan 29, 2008
181124003950 LEROY ST, Potsdam, NYGeneral Acute Care HospitalOct 25, 2012
180122921650 LEROY ST, Potsdam, NYEmergency Medicine PhysicianAug 21, 2013
184162100050 LEROY ST, Potsdam, NYAnesthesiology PhysicianDec 12, 2013
All 9 locations, by state and city
NPILocationPrimary taxonomyIssued
177070352280 E MAIN ST, Canton, NYPhysical Therapy Clinic/CenterApr 26, 2007
198281317680 E MAIN ST, Canton, NYRural Acute Care HospitalMay 22, 2007
174049982180 EAST MAIN ST., Canton, NYPhysical Therapy Clinic/CenterMay 22, 2007
156854878250 LEROY STREET, Potsdam, NYGeneral Acute Care HospitalOct 31, 2006
111410444550 LEROY STREET, Potsdam, NYMedicare Defined Swing Bed Hospital UnitJan 29, 2008
181124003950 LEROY ST, Potsdam, NYGeneral Acute Care HospitalOct 25, 2012
180122921650 LEROY ST, Potsdam, NYEmergency Medicine PhysicianAug 21, 2013
184162100050 LEROY ST, Potsdam, NYAnesthesiology PhysicianDec 12, 2013
18313989656810 THOROLD STONE ROAD, Niagara Falls, ONTARIOSpecial HospitalJul 18, 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 Canton Potsdam Hospital have 9 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Canton Potsdam Hospital's NPIs list practice locations in 3 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.