NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Wentworth Douglass Hospital

General Acute Care Hospital in Portsmouth, NH · enumerated 2020 · authorized official Joel Degenaars, Executive Director of Finance.

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

National Provider Identifier

1528687829

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Wentworth Douglass Hospital
Practice address 67 Corporate Dr Bldg A, Portsmouth, NH, 03801
Phone (603) 610-8070
Enumeration date Apr 16, 2020
Last updated in NPPES Dec 17, 2025

Taxonomy & classification

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Secondary
2471M2300X Mammography Radiologic Technologist Technologists, Technicians & Other Technical Service Providers Secondary
261QR0404X Cardiac Rehabilitation Clinic/Center Ambulatory Health Care Facilities Secondary
282N00000X General Acute Care Hospital Hospitals Primary

Authorized official

Name Joel Degenaars
Title Executive Director of Finance
Phone (603) 740-2806

Other identifiers

Identifier Type State Issuer
3074430 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

What type of organization is Wentworth Douglass Hospital?
Wentworth Douglass Hospital is registered in NPPES as a General Acute Care Hospital (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-17.