NPPES file of Aug 9, 2026

Saint Mary S Hospital

Saint Mary S Hospital holds 7 active organization NPIs in the federal registry, with practice locations in 4 cities in 4 states. 5 list general acute care hospital as their primary taxonomy; each location can bill under its own NPI.

CMS NPPES registry, file of Aug 9, 2026 · legal names grouped after punctuation and "LLC" are removed · method · Verify with CMS →

Which NPI is yours?

Search the organization with your city to find the NPI for the location you visit or bill.

Find a location's NPI

Waterbury, CT has the most NPIs, 3

  1. Waterbury, CT3
  2. Grand Rapids, MI2
  3. Albany, NY1
  4. Richmond, VA1

Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.

Most NPIs were issued in 2006 and 2007

Saint Mary S Hospital NPIs by year issued2006: 2, 2007: 2, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 1, 2013: 1, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 100.511.52200720092011201320152017201920212006: 2111
Saint Mary S Hospital NPIs by year issued2006: 2, 2007: 2, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 1, 2013: 1, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 100.511.52200620072008200920102011201220132014201520162017201820192020202122111
Saint Mary S Hospital NPIs by year issued2006: 2, 2007: 2, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 1, 2013: 1, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 100.511.52200720092011201320152017201920212006: 2111

Source: CMS NPPES, enumeration dates.

2 NPIs were issued in 2006 alone, more than in any other year; none in 11 of the years between.

Waterbury, CT locations

The city with the most Saint Mary S Hospital NPIs. The full list of all 7 follows.

NPILocationPrimary taxonomyIssued
176042696956 FRANKLIN ST, Waterbury, CTGeneral Acute Care HospitalJun 16, 2006
159879512256 FRANKLIN ST, Waterbury, CTPsychiatric Hospital UnitJul 3, 2006
123570276256 FRANKLIN ST STE 1, Waterbury, CTStudent in an Organized Health Care Education/Training ProgramJul 22, 2021
All 7 locations, by state and city
NPILocationPrimary taxonomyIssued
176042696956 FRANKLIN ST, Waterbury, CTGeneral Acute Care HospitalJun 16, 2006
159879512256 FRANKLIN ST, Waterbury, CTPsychiatric Hospital UnitJul 3, 2006
123570276256 FRANKLIN ST STE 1, Waterbury, CTStudent in an Organized Health Care Education/Training ProgramJul 22, 2021
1184816183200 JEFFERSON LACKS CANCER CENTER, Grand Rapids, MIGeneral Acute Care HospitalAug 14, 2007
1801084769250 CHERRY ST SE LACK'S CANCER CENTER, Grand Rapids, MIGeneral Acute Care HospitalOct 4, 2007
1164785143532 WARREN ST APT 2R, Albany, NYGeneral Acute Care HospitalJun 24, 2012
12658686575801 BREMO RD, Richmond, VAGeneral Acute Care HospitalSep 18, 2013

Checking an organization

  1. Match the NPI to the exact location you will visit or bill; each location can have its own.
  2. Confirm the business entity with the secretary of state.
  3. Check the HHS-OIG exclusion list for the organization and its owners.
  4. Verify each clinician you will see on their own record and with the state license search.

Common questions

Why does Saint Mary S Hospital have 7 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Saint Mary S Hospital's NPIs list practice locations in 4 cities.

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.