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

Saint Mary's Hospital Inc

Organization Psychiatric Hospital Unit · NPI 1598795122

Saint Mary's Hospital Inc is a Psychiatric Hospital Unit in Waterbury, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

56 Franklin St
Waterbury, CT 06706-1221
Phone: (203) 709-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric Hospital Unit (primary) Taxonomy 273R00000X · Licence 0055 (CT)

Record details

NPI number1598795122
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationTrinity Health of New England Corporation, Inc
Authorized official Antonio Perugino — Vp And Regional Cfo · (860) 714-4714
Other names Inpatient Psych Exempt Unit; Inpatient Psych Exempt Unit
NPI enumeratedJuly 3, 2006
Last updated in NPPESMarch 3, 2026
Certification dateMarch 3, 2026
Mailing address56 Franklin St, Waterbury, CT 06706-1221