Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Wentworth Douglass Hospital

General Acute Care Hospital in Dover, NH · enumerated 2005 · authorized official Joel Degenaars, Vp of Finance.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1033118104

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Registry record

Entity type Organization (Type 2)

Legal business name Wentworth Douglass Hospital

Practice address 789 Central Avenue, Dover, NH, 03820

Phone (603) 740-2400

Fax (603) 740-2244

Enumeration date Jul 20, 2005

Last updated in NPPES Nov 7, 2024

Taxonomy & classification

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Secondary

2085U0001X Diagnostic Ultrasound Physician Allopathic & Osteopathic Physicians Secondary

247100000X Radiologic Technologist Technologists, Technicians & Other Technical Service Providers Secondary

2471B0102X Bone Densitometry Radiologic Technologist Technologists, Technicians & Other Technical Service Providers Secondary

2471M2300X Mammography Radiologic Technologist Technologists, Technicians & Other Technical Service Providers Secondary

261QP2000X Physical Therapy Clinic/Center Ambulatory Health Care Facilities Secondary

261QP3300X Pain Clinic/Center Ambulatory Health Care Facilities Secondary

261QR0200X Radiology Clinic/Center Ambulatory Health Care Facilities Secondary

261QR0400X Rehabilitation Clinic/Center Ambulatory Health Care Facilities Secondary

261QU0200X Urgent Care Clinic/Center Ambulatory Health Care Facilities Secondary

261QX0100X Occupational Medicine Clinic/Center Ambulatory Health Care Facilities Secondary

261QX0203X Radiation Oncology Clinic/Center Ambulatory Health Care Facilities Secondary

282N00000X General Acute Care Hospital Hospitals · License 00010 (NH) Secondary

282N00000X General Acute Care Hospital Hospitals Primary

291U00000X Clinical Medical Laboratory Laboratories Secondary

Authorized official

Name Joel Degenaars

Title Vp of Finance

Phone (603) 742-5252

Other identifiers

Identifier	Type	State	Issuer
3126778	Medicaid	NH	-
3127023	Medicaid	NH	-
3074430	Medicaid	NH	-
3137697	Medicaid	NH	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Wentworth Douglass Hospital located?

The practice location on file with NPPES is in Dover, NH.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-11-07. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Alison Clark Hospitalist Physician · Dover, NH NPI 1205820248 John Novello Hospitalist Physician · Dover, NH NPI 1164413639 Kerry Fay-Bannister Certified Registered Nurse Anesthetist · Dover, NH NPI 1831176262 Jennifer Levasseur Certified Registered Nurse Anesthetist · Dover, NH NPI 1841278264 Seacoast Radiology, PA Diagnostic Radiology Physician · Dover, NH NPI 1427020395 Derreth Roberts Nurse Practitioner · Dover, NH NPI 1356397657 Barbara Civiello Medical Oncology Physician · Dover, NH NPI 1275575219 Janet Stocker Nurse Practitioner · Dover, NH NPI 1245255314

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-07.