SAINT MARY'S HOSPITAL INC.
NPI 1598795122
Psychiatric Unit in Waterbury, CT

Active since July 03, 2006
56 FRANKLIN ST, WATERBURY, CT 06706(203) 709-6000 Get Directions Write a Review

NPPES record last updated: March 3, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Mar 3, 2026, Jan 16, 2019 (2 updates tracked since 2019).

About Saint Mary's Hospital Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SAINT MARY'S HOSPITAL INC. (NPI 1598795122) is a healthcare organization registered as a psychiatric unit in Waterbury, Connecticut and active in the NPI registry since July 2006. The organization lists Antonio Perugino, Vp And Regional Cfo, as its authorized official.

NPPES Registry Identity

NPI1598795122
Entity TypeOrganization
Primary Taxonomy273R00000X
Legal Business NameSAINT MARY'S HOSPITAL INC.
Location Address56 FRANKLIN STWaterbury, CT 06706-1221
Mailing Address56 Franklin StWaterbury, CT 06706-1221 · (203) 709-6000
Organization SubpartYesParent: Trinity Health Of New England Corporation, Inc.
Authorized OfficialAntonio PeruginoVp And Regional Cfo · (860) 714-4714
Enumeration DateJuly 3, 2006
Last NPPES UpdateMarch 3, 20262 updates tracked since enumeration
NPPES CertifiedMarch 3, 2026
NPI 1598795122 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychiatric UnitHospital Units
Taxonomy Code273R00000X
License Licensed in CT · 0055
Definition
In general, a distinct unit of a hospital that provides acute or long-term care to emotionally disturbed patients, including patients admitted for diagnosis and those admitted for treatment of psychiatric problems on the basis of physicians' orders and approved nursing care plans. Long-term care may include intensive supervision to the chronically mentally ill, mentally disordered or other mentally incompetent persons; (2) For Medicare, a distinct part of a general acute care hospital admitting only patients whose admission to the unit is required for active treatment, whose treatment is of an intensity that can be provided only in an inpatient hospital setting, and whose condition is described by a psychiatric principal diagnosis contained in the Third Edition of the American Psychiatric Association Diagnostic and Statistical Manual or in Chapter 5 (Mental Disorders) of the International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM). The unit must furnish, through the use of qualified personnel, psychological services, social work services, psychiatric nursing, occupational therapy, and recreational therapy. The unit must maintain medical records that permit determination of the degree and intensity of treatment provided to individuals who are furnished services in the unit; the unit must meet special staff requirements in that the unit must have adequate numbers of qualified professional and supportive staff to evaluate inpatients, formulate written, individualized, comprehensive treatment plans, provide active treatment measures and engage in discharge planning.
56 FRANKLIN ST, Waterbury, CT 06706

Other Names 1

Other NameInpatient Psych Exempt Unit

Other Identifiers 4

Other19BCT · Anthem Bc Bs Ip Psych
OtherIR0800CT · Healthnet Prov No.
Medicaid004041760CT
OtherH01112CT · Oxford Prov Id No.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Critical Care Medicine)
56 FRANKLIN ST
WATERBURY, CT 06706
Internal Medicine
56 FRANKLIN ST
WATERBURY, CT 06706
Physician Assistant (Medical)
56 FRANKLIN ST
WATERBURY, CT 06706
Internal Medicine
56 FRANKLIN ST
WATERBURY, CT 06706
Nurse Practitioner
56 FRANKLIN ST
WATERBURY, CT 06706
Internal Medicine
56 FRANKLIN ST
WATERBURY, CT 06706
Emergency Medicine
56 FRANKLIN ST
WATERBURY, CT 06706
Student in an Organized Health Care Education/Training Program
56 FRANKLIN ST
WATERBURY, CT 06706

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 Saint Mary's Hospital Inc.'s NPI number?

The NPI number for Saint Mary's Hospital Inc. is 1598795122. It was assigned to this organization in the NPPES registry on July 3, 2006. The provider is also known as Inpatient Psych Exempt Unit.

Where is Saint Mary's Hospital Inc. located?

Saint Mary's Hospital Inc. is located at 56 Franklin St, Waterbury, CT 06706. The listed phone number is (203) 709-6000.

What is Saint Mary's Hospital Inc.'s specialty?

The primary specialty registered for this NPI is Psychiatric Unit with taxonomy code 273R00000X.

When was this NPI record last updated?

The NPPES record for Saint Mary's Hospital Inc. was last updated on March 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.