NPPES file of Aug 9, 2026

Weeks Medical Center

Weeks Medical Center holds 15 active organization NPIs in the federal registry, with practice locations in 6 New Hampshire cities. 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

Lancaster has the most NPIs, 9

  1. Lancaster9
  2. Colebrook2
  3. Berlin1
  4. Groveton1
  5. Littleton1
  6. Whitefield1

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

Most NPIs were issued in 2006 and 2017

Weeks Medical Center NPIs by year issued2006: 8, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 1, 2013: 1, 2014: 0, 2015: 0, 2016: 0, 2017: 2, 2018: 0, 2019: 1, 2020: 0, 2021: 1, 2022: 10246820062008201020122014201620182020202282017: 211111
Weeks Medical Center NPIs by year issued2006: 8, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 1, 2013: 1, 2014: 0, 2015: 0, 2016: 0, 2017: 2, 2018: 0, 2019: 1, 2020: 0, 2021: 1, 2022: 102468200620072008200920102011201220132014201520162017201820192020202120228211111
Weeks Medical Center NPIs by year issued2006: 8, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 1, 2013: 1, 2014: 0, 2015: 0, 2016: 0, 2017: 2, 2018: 0, 2019: 1, 2020: 0, 2021: 1, 2022: 10246820062008201020122014201620182020202282017: 211111

Source: CMS NPPES, enumeration dates.

8 NPIs were issued in 2006 alone, more than in any other year; none in 10 of the years between.

Lancaster locations

The city with the most Weeks Medical Center NPIs. The full list of all 15 follows.

NPILocationPrimary taxonomyIssued
1558387134278 MAIN ST, LancasterHome Health AgencyJul 15, 2006
1659391340278 MAIN ST, LancasterCommunity Based Hospice Care AgencyJul 19, 2006
1003820838173 MIDDLE ST, LancasterClinic/CenterJul 28, 2006
1265536718173 MIDDLE ST, LancasterCritical Access HospitalSep 12, 2006
1154425601173 MIDDLE ST, LancasterCritical Access HospitalSep 12, 2006
1548364003173 MIDDLE ST, LancasterCritical Access HospitalSep 12, 2006
1972012326173 MIDDLE STREET, LancasterClinical Medical LaboratorySep 28, 2017
1699284042173 MIDDLE ST, LancasterAmbulatory Surgical Clinic/CenterSep 28, 2017
All 15 locations, by city
NPILocationPrimary taxonomyIssued
13669002197 PAGE HILL RD, BerlinCommunity/Behavioral Health AgencyMar 11, 2019
1669739454141 CORLISS LN, ColebrookMulti-Specialty Clinic/CenterApr 18, 2012
1790023604141 CORLISS LN, ColebrookCommunity/Retail PharmacyJan 28, 2013
120585737247 CHURCH ST, GrovetonClinic/CenterJul 22, 2006
1558387134278 MAIN ST, LancasterHome Health AgencyJul 15, 2006
1659391340278 MAIN ST, LancasterCommunity Based Hospice Care AgencyJul 19, 2006
1003820838173 MIDDLE ST, LancasterClinic/CenterJul 28, 2006
1265536718173 MIDDLE ST, LancasterCritical Access HospitalSep 12, 2006
1154425601173 MIDDLE ST, LancasterCritical Access HospitalSep 12, 2006
1548364003173 MIDDLE ST, LancasterCritical Access HospitalSep 12, 2006
1972012326173 MIDDLE STREET, LancasterClinical Medical LaboratorySep 28, 2017
1699284042173 MIDDLE ST, LancasterAmbulatory Surgical Clinic/CenterSep 28, 2017
1336857267173 MIDDLE ST STE 170, LancasterCommunity/Retail PharmacyNov 9, 2022
1578155560536 COTTAGE ST, LittletonClinic/CenterFeb 10, 2021
15088195668 CLOVER LANE, WhitefieldClinic/CenterMay 18, 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 Weeks Medical Center have 15 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Weeks Medical Center'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.