Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

The William W Backus Hospital

Organization Family Medicine Physician · NPI 1639135718

The William W Backus Hospital is a Family Medicine Physician in Norwich, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
Specialties on file
9

Practice location Address checks out

326 Washington St
Norwich, CT 06360-2740
Phone: (860) 889-8331
Fax: (860) 823-6329
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Acute Care Hospital (primary) Taxonomy 282N00000X · Licence 0037 (CT)
Family Medicine Physician Taxonomy 207Q00000X
Internal Medicine Physician Taxonomy 207R00000X
Psychiatry Physician Taxonomy 2084P0800X
Child & Adolescent Psychiatry Physician Taxonomy 2084P0804X
Geriatric Psychiatry Physician Taxonomy 2084P0805X
Nurse Practitioner Taxonomy 363L00000X
Family Nurse Practitioner Taxonomy 363LF0000X (CT)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X

Record details

NPI number1639135718
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Anthony Mastroianni — Regional Vp Of Finance · (860) 889-8331
NPI enumeratedApril 26, 2006
Last updated in NPPESApril 28, 2023
Certification dateApril 28, 2023
Mailing address326 Washington St, Norwich, CT 06360-2740

Other providers in Norwich