Wentworth-Douglass Hospital
NPI 1720563703 · Radiation Oncology Clinic/Center · Portsmouth, NH
Wentworth-Douglass Hospital is a Radiation Oncology Clinic/Center organization in Portsmouth, NH (NPI 1720563703).
Provider details
- NPI number
- 1720563703
- Entity type
- Organization
- Primary specialty
- Radiation Oncology Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Joel Degenaars, Executive Director of Finance(603) 740-2806
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-09-26
- Last updated
- 2025-12-17
- Certified
- 2025-12-17
Frequently asked questions
- What is Wentworth-Douglass Hospital's NPI number?
- Wentworth-Douglass Hospital's National Provider Identifier (NPI) is 1720563703, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Wentworth-Douglass Hospital?
- Wentworth-Douglass Hospital is classified in the NPPES registry as Radiation Oncology Clinic/Center (Ambulatory Health Care Facilities).
- Where is Wentworth-Douglass Hospital located?
- Wentworth-Douglass Hospital's practice location on file with NPPES is 121 Corporate Dr Bldg C, Portsmouth, NH 03801-6895.
- What is Wentworth-Douglass Hospital's phone number?
- The practice phone number listed in the NPPES registry for Wentworth-Douglass Hospital is (603) 742-8787.
- Who is the authorized official for Wentworth-Douglass Hospital?
- The authorized official listed on Wentworth-Douglass Hospital's NPPES record is Joel Degenaars, Executive Director of Finance. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Wentworth-Douglass Hospital's NPI active?
- Yes — Wentworth-Douglass Hospital's NPI (1720563703) is active in the NPPES registry as of the last update on 2025-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.