The William W Backus Hospital
About this NPIWhat this record shows.
NPI 1467517235 is registered to The William W Backus Hospital, a healthcare organisation classified as "General Acute Care Hospital" and located at 326 Washington St in Norwich, Connecticut. The organisation's authorised official is Anthony Mastroianni. The organisation has been enumerated in the NPI registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
- 4025144CT
Source: NPPES public registry.
Medicare enrollment
This provider holds 2 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Part A Provider
- O20090821000025HospitalCT
Part B Supplier
- O20040316000739Clinic/Group PracticeCT
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans The William W Backus Hospital accepts. To confirm in-network status with your specific health plan, contact The William W Backus Hospital directly at (860) 889-8331.
Frequently asked
Yes. NPI 1467517235 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
General Acute Care Hospital is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (860) 889-8331.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. The William W Backus Hospital is a Type-2 organisational NPI.