NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Saint Mary'S Hospital, Inc.

Student in an Organized Health Care Education/Training Program in Waterbury, CT · enumerated 2021 · authorized official Joan Cristiano, Program Coordinator.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1235702762

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Saint Mary'S Hospital, Inc.
Parent organization Saint Mary'S Hospital, Inc.
Practice address 56 Franklin St Ste 1, Waterbury, CT, 06706
Phone (203) 709-6479
Enumeration date Jul 22, 2021
Last updated in NPPES Jul 22, 2021

Taxonomy & classification

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Primary

Authorized official

Name Joan Cristiano
Title Program Coordinator
Phone (203) 709-6479

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Saint Mary'S Hospital, Inc.?
The NPI for Saint Mary'S Hospital, Inc. is 1235702762, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Saint Mary'S Hospital, Inc.?
NPPES lists Joan Cristiano (Program Coordinator) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-22.