NPPES file of Aug 9, 2026

Natchaug Hospital

Natchaug Hospital holds 8 active organization NPIs in the federal registry, with practice locations in 5 Connecticut cities. 5 list psychiatric 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

Mansfield Center has the most NPIs, 4

  1. Mansfield Center4
  2. Mansfield1
  3. Putnam1
  4. Uncasville1
  5. Vernon1

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

Most NPIs were issued in 2009 and 2010

Natchaug Hospital NPIs by year issued2006: 1, 2007: 0, 2008: 0, 2009: 2, 2010: 2, 2011: 1, 2012: 1, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 100.511.52200620072008200920102011201220132014201520162017221111
Natchaug Hospital NPIs by year issued2006: 1, 2007: 0, 2008: 0, 2009: 2, 2010: 2, 2011: 1, 2012: 1, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 100.511.52200620072008200920102011201220132014201520162017221111
Natchaug Hospital NPIs by year issued2006: 1, 2007: 0, 2008: 0, 2009: 2, 2010: 2, 2011: 1, 2012: 1, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 100.511.5220072009201120132015201721111

Source: CMS NPPES, enumeration dates.

2 NPIs were issued in 2009 alone, more than in any other year; none in 6 of the years between.

Mansfield Center locations

The city with the most Natchaug Hospital NPIs. The full list of all 8 follows.

NPILocationPrimary taxonomyIssued
1295811321189 STORRS ROAD, Mansfield CenterPsychiatric HospitalOct 31, 2006
1366773525189 STORRS ROAD, Mansfield CenterMarriage & Family TherapistJan 27, 2010
1891027728189 STORRS RD, Mansfield CenterPsychiatric Hospital UnitFeb 3, 2010
11647851011010 WARRENVILLE RD, Mansfield CenterPsychiatric HospitalJun 22, 2012
All 8 locations, by city
NPILocationPrimary taxonomyIssued
1538689104189 STORRS ROAD, MansfieldPsychiatric HospitalJun 23, 2017
1295811321189 STORRS ROAD, Mansfield CenterPsychiatric HospitalOct 31, 2006
1366773525189 STORRS ROAD, Mansfield CenterMarriage & Family TherapistJan 27, 2010
1891027728189 STORRS RD, Mansfield CenterPsychiatric Hospital UnitFeb 3, 2010
11647851011010 WARRENVILLE RD, Mansfield CenterPsychiatric HospitalJun 22, 2012
1003145582320 POMFRET ST, PutnamSubstance Abuse Rehabilitation FacilityDec 13, 2009
147779369320 MAPLE AVE, UncasvillePsychiatric HospitalFeb 27, 2009
1003190950428 HARTFORD TPKE SUITE 105, VernonPsychiatric HospitalOct 10, 2011

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 Natchaug Hospital have 8 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Natchaug Hospital's NPIs list practice locations in 5 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.