WENTWORTH DOUGLASS HOSPITAL
NPI 1033118104
General Acute Care Hospital in Dover, NH
About Wentworth Douglass Hospital NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WENTWORTH DOUGLASS HOSPITAL (NPI 1033118104) is a healthcare organization registered as a general acute care hospital in Dover, New Hampshire and active in the NPI registry since July 2005. The organization holds 4 active CLIA laboratory certificates, maintains 13 additional practice locations, and lists Joel Degenaars, Vp Of Finance, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 14
Secondary Practice Locations 13
Other Identifiers 4
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Wentworth Douglass Hospital is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by March 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Wentworth Douglass Hospital, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (3)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA 4
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 30D0950655
Wentworth Douglass Hospital · Dover, NHCertificate of Accreditation 30D0087112
Wentworth Douglass Hospital Laboratory · Dover, NHCertificate for Provider-Performed Microscopy Procedures (PPMP) 30D2023290
Wentworth Doulgass Hospital Women's And Children · Dover, NHCertificate of Accreditation 30D0866896
Wentworth-Douglass Hosp/Pulmonary Med · Dover, NHHospital Quality Ratings CMS Care Compare
Quality and patient-experience ratings for Wentworth-Douglass Hospital (CMS certification number 300018), from CMS Care Compare.
Wentworth-Douglass Hospital
Acute Care Hospitals · Dover, NHPatient Experience
HCAHPS patient survey · Jan 2023 – Dec 2023Complications & Deaths 18
Infections 5
Unplanned Hospital Visits 13
Timely & Effective Care 17
Maternal Health 2
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Wentworth Douglass Hospital's NPI number?
The NPI number for Wentworth Douglass Hospital is 1033118104. It was assigned to this organization in the NPPES registry on July 20, 2005.
Where is Wentworth Douglass Hospital located?
Wentworth Douglass Hospital is located at 789 Central Avenue, Dover, NH 03820. The listed phone number is (603) 740-2400.
What is Wentworth Douglass Hospital's specialty?
The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.
Is Wentworth Douglass Hospital enrolled in Medicare?
Yes. Wentworth Douglass Hospital is registered in the Medicare PECOS enrollment system.
When is Wentworth Douglass Hospital's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (New Hampshire, Clinic/Group Practice) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Wentworth Douglass Hospital?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Wentworth Douglass Hospital, in Clinical Social Worker, Hematology/Oncology and Registered Dietitian or Nutrition Professional. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Wentworth Douglass Hospital hold CLIA laboratory certificates?
Yes. 4 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.
Is Wentworth Douglass Hospital a Medicare-certified hospital?
Yes. Wentworth-Douglass Hospital is a Medicare-certified hospital (Acute Care Hospitals). The hospital provides emergency services.
What quality rating does Wentworth Douglass Hospital have?
CMS rates Wentworth-Douglass Hospital 4 out of 5 stars overall on Care Compare, based on measures of safety, patient experience and outcomes. The full measure detail is in the Hospital Quality Ratings section above.
What insurance does Wentworth Douglass Hospital accept?
Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care, Taro Health and WellSense Health Plan list Wentworth Douglass Hospital as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Wentworth Douglass Hospital was last updated on November 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Wentworth Douglass Hospital · NPI 1033118104
General Acute Care Hospital organization in Dover, New Hampshire. Organization record, active in the CMS NPPES registry since July 20, 2005.
## Identity
- **NPI:** 1033118104 (Entity type: Organization)
- **Enumerated:** July 20, 2005
- **Primary specialty:** General Acute Care Hospital · taxonomy 282N00000X
- **Organization subpart:** No
- **Authorized official:** Joel Degenaars, VP OF FINANCE
## Practice location
- **Address:** 789 CENTRAL AVENUE, Dover, NH 03820
- **Phone:** (603) 740-2400 · **Fax:** (603) 740-2244
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** March 31, 2027 (Non-DME Part B, New Hampshire, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 3 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Clinical Social Worker (1), Hematology/Oncology (1), Registered Dietitian or Nutrition Professional (1); 2 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 7, 2024
- **Other identifiers:** Medicaid 3126778 (NH); Medicaid 3127023 (NH); Medicaid 3074430 (NH); and 1 more
- **CLIA laboratory certificates:** 4 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1033118104) · Data from the CMS NPPES public registry.