NPPES file of Aug 9, 2026

Weeks Medical Center in Lancaster, NH

This location of Weeks Medical Center bills under NPI 1003820838, an organization record issued on Jul 28, 2006 with the primary taxonomy Clinic/Center. It is one of 15 NPIs registered under this name and one of 9 in Lancaster; each clinician who sees you there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1003820838
Legal name
Weeks Medical Center
Entity
Type 2 · organization, a subpart
Parent organization
Weeks Medical Center
Primary taxonomy
Clinic/Center 261Q00000X
Practice location
173 MIDDLE ST, Lancaster, NH 03584
Phone
603-788-2521
Enumerated
Jul 28, 2006
Record updated
Oct 20, 2025
Authorized official
Nch Cfo/Wmc Interim President (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

The other 8 Lancaster NPIs

  1. Weeks Medical Center278 MAIN ST · issued Jul 15, 20061558387134
  2. Weeks Medical Center278 MAIN ST · issued Jul 19, 20061659391340
  3. Weeks Medical Center173 MIDDLE ST · issued Sep 12, 20061265536718
  4. Weeks Medical Center173 MIDDLE ST · issued Sep 12, 20061154425601
  5. Weeks Medical Center173 MIDDLE ST · issued Sep 12, 20061548364003
  6. Weeks Medical Center173 MIDDLE STREET · issued Sep 28, 20171972012326
  7. Weeks Medical Center173 MIDDLE ST · issued Sep 28, 20171699284042
  8. Weeks Medical Center173 MIDDLE ST STE 170 · issued Nov 9, 20221336857267

20 clinicians CMS lists with Weeks Medical Center in Lancaster

  1. Susy Astuto, NP-CFamily Nurse Practitioner1740619774
  2. Katelynn Badger, CRNACertified Registered Nurse Anesthetist1710508478
  3. Gina Bedell, APRNNurse Practitioner1700164068
  4. Ryan Brass, MDEmergency Medicine Physician1598025892
  5. Brittini Cusson, LICSW, LCSWClinical Social Worker1043692817
  6. Shawna Delworth, LCMHC, MLADCMental Health Counselor1467767244
  7. Deborah Dicastro-Schaffer, ARNPFamily Nurse Practitioner1003091737
  8. Clyde Ellis, MDSurgery Physician1093762908
  9. Samuel EssigPhysician Assistant1275311391
  10. Erinn Fellner, MDPsychiatry Physician1871628735
  11. John Ford, MDFamily Medicine Physician1144207978
  12. Sonya Gilbert, PA/CPhysician Assistant1780867994
  13. Emma Guay, FNP-BCFamily Nurse Practitioner1487506820
  14. Angelina Hubert, RNCertified Registered Nurse Anesthetist1518235308
  15. Paul Kamins, MDOrthopaedic Surgery Physician1588601017
  16. Jennifer Kasselmann, FNPNurse Practitioner1649607425
  17. Lori Kast, NPNurse Practitioner1730633108
  18. Mary Kenison, ARNPFamily Nurse Practitioner1629055876
  19. Gurneet Khangura, DPMPodiatrist1689026023
  20. Brendon Kinsley, MDEmergency Medicine Physician1154943553

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

All 15 Weeks Medical Center NPIs

Every location registered under this name, in 6 cities.

See every location

Checking an organization

  1. Confirm the business with the New Hampshire secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

All taxonomies on this record

  • 101YA0400X Addiction (Substance Use Disorder) Counselor
  • 1041C0700X Clinical Social Worker
  • 261Q00000X Clinic/Center
  • 261QM1300X Multi-Specialty Clinic/Center

Common questions

What does subpart mean?

The organization registered this NPI as a subpart: a part of the organization, such as a location, that bills under its own NPI.

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.

Which Lancaster NPI should I use?

Ask the office which NPI it bills under; all 9 Lancaster NPIs are registered under the same name.

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.