NPPES file of Aug 9, 2026

Four Seasons Orthopaedic Center

Four Seasons Orthopaedic Center holds 10 active organization NPIs in the federal registry, with practice locations in 9 New Hampshire cities. 8 list orthopaedic surgery 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

Nashua has the most NPIs, 2

  1. Nashua2
  2. Amherst1
  3. Bedford1
  4. Belmont1
  5. Concord1
  6. Keene1
  7. Londonderry1
  8. Manchester1

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

Most NPIs were issued in 2006 and 2023

Four Seasons Orthopaedic Center NPIs by year issued2006: 4, 2007: 1, 2008: 0, 2009: 0, 2010: 0, 2011: 1, 2012: 0, 2013: 1, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 1, 2022: 0, 2023: 2012342007200920112013201520172019202120232006: 421111
Four Seasons Orthopaedic Center NPIs by year issued2006: 4, 2007: 1, 2008: 0, 2009: 0, 2010: 0, 2011: 1, 2012: 0, 2013: 1, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 1, 2022: 0, 2023: 201234200620072008200920102011201220132014201520162017201820192020202120222023421111
Four Seasons Orthopaedic Center NPIs by year issued2006: 4, 2007: 1, 2008: 0, 2009: 0, 2010: 0, 2011: 1, 2012: 0, 2013: 1, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 1, 2022: 0, 2023: 2012342007200920112013201520172019202120232006: 421111

Source: CMS NPPES, enumeration dates.

4 NPIs were issued in 2006 alone, more than in any other year; none in 12 of the years between.

Nashua locations

The city with the most Four Seasons Orthopaedic Center NPIs. The full list of all 10 follows.

NPILocationPrimary taxonomyIssued
188177224217 RIVERSIDE ST STE 101, NashuaOrthopaedic Surgery PhysicianNov 2, 2006
184132020717 RIVERSIDE ST SUITE 101, NashuaOrthopaedic Surgery PhysicianMar 6, 2007
All 10 locations, by city
NPILocationPrimary taxonomyIssued
18019526927 STATE ROUTE 101A, AmherstSpecialistDec 28, 2006
10032434299 WASHINGTON PLACE SUITE 101, BedfordOrthopaedic Surgery PhysicianSep 30, 2013
183185986777 DANIEL WEBSTER HWY, BelmontOrthopaedic Surgery PhysicianDec 17, 2021
14974606468 LOUDON RD, ConcordOrthopaedic Surgery PhysicianJan 20, 2023
1164137311351 WINCHESTER ST, KeeneOrthopaedic Surgery PhysicianJan 20, 2023
186155864541 BUTTRICK RD, LondonderryOrthopaedic Surgery PhysicianDec 28, 2006
1821397266700 LAKE AVE, ManchesterOrthopaedic Surgery PhysicianMar 24, 2011
188177224217 RIVERSIDE ST STE 101, NashuaOrthopaedic Surgery PhysicianNov 2, 2006
184132020717 RIVERSIDE ST SUITE 101, NashuaOrthopaedic Surgery PhysicianMar 6, 2007
192216479731 STILES RD SUITE 2300, SalemSpecialistDec 28, 2006

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 Four Seasons Orthopaedic Center have 10 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Four Seasons Orthopaedic Center's NPIs list practice locations in 9 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.