NPPES file of Aug 9, 2026

State Of Connecticut

State Of Connecticut holds 23 active organization NPIs in the federal registry, with practice locations in 14 Connecticut cities. 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

Middletown has the most NPIs, 5

  1. Middletown5
  2. Farmington4
  3. Southbury3
  4. Avon1
  5. Bridgeport1
  6. East Hartford1
  7. Hartford1
  8. New Haven1

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

Most NPIs were issued in 2006 and 2007

State Of Connecticut NPIs by year issued2005: 2, 2006: 11, 2007: 6, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 1, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 2, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 10510152006200820102012201420162018202020222024112121
State Of Connecticut NPIs by year issued2005: 2, 2006: 11, 2007: 6, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 1, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 2, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 10510152006200820102012201420162018202020222024112121
State Of Connecticut NPIs by year issued2005: 2, 2006: 11, 2007: 6, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 1, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 2, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 1051015200620092012201520182021202411

Source: CMS NPPES, enumeration dates.

11 NPIs were issued in 2006 alone, more than in any other year; none in 14 of the years between.

Middletown locations

The city with the most State Of Connecticut NPIs. The full list of all 23 follows.

NPILocationPrimary taxonomyIssued
12250638602 VANCE DRIVE RUSSELL HALL CONNECTICUT VALLEY HOSPITAL, MiddletownAdult Mental Health Clinic/CenterJul 12, 2006
1427074426SILVER STREET DUTTON HOME, MiddletownAdult Mental Health Clinic/CenterJul 14, 2006
12452562471000 SILVER STREET, MiddletownPsychiatric HospitalJul 14, 2006
1750459855915 RIVER ROAD, MiddletownPsychiatric HospitalNov 30, 2006
136695020670 O'BRIEN DRIVE, MiddletownPsychiatric HospitalJan 12, 2018
All 23 locations, by city
NPILocationPrimary taxonomyIssued
11646011832 SIMSBURY RD C/O ROY BEEBE, MD, AvonDurable Medical Equipment & Medical SuppliesOct 26, 2007
17200133601635 CENTRAL AVE, BridgeportPsychiatric HospitalJul 12, 2006
143733845699 ASH ST, East HartfordDurable Medical Equipment & Medical SuppliesOct 26, 2007
1669466561263 FARMINGTON AVENUE, FarmingtonGeneral Acute Care HospitalSep 7, 2005
1902891682263 FARMINGTON AVENUE, FarmingtonPsychiatric Hospital UnitSep 19, 2005
1972857282263 FARMINGTON AVE, FarmingtonGeneral Acute Care HospitalNov 8, 2012
1649008913263 FARMINGTON AVENUE, FarmingtonInstitutional PharmacyJul 26, 2024
1487689022500 VINE STREET, HartfordPsychiatric HospitalJul 12, 2006
12250638602 VANCE DRIVE RUSSELL HALL CONNECTICUT VALLEY HOSPITAL, MiddletownAdult Mental Health Clinic/CenterJul 12, 2006
1427074426SILVER STREET DUTTON HOME, MiddletownAdult Mental Health Clinic/CenterJul 14, 2006
12452562471000 SILVER STREET, MiddletownPsychiatric HospitalJul 14, 2006
1750459855915 RIVER ROAD, MiddletownPsychiatric HospitalNov 30, 2006
136695020670 O'BRIEN DRIVE, MiddletownPsychiatric HospitalJan 12, 2018
188162943434 PARK STREET, New HavenPsychiatric HospitalJul 12, 2006
1366477903525 RUSSELL RD, NewingtonPsychiatric HospitalJul 12, 2006
1902831548401 WEST THAMES STREET BUILDING 301, NorwichAdult Mental Health Clinic/CenterJul 12, 2006
1205951662287 WEST STREET, Rocky HillSkilled Nursing FacilityMar 21, 2007
1790974657381 HOPMEADOW STREET, SimsburyDurable Medical Equipment & Medical SuppliesOct 17, 2007
1871524678ROUTE 172 DEPT OF MENTAL RETARDATION: SOUTHBURY TRAINING SCHOOL, SouthburyAmbulanceJul 6, 2006
11443664931461 SOUTH BRITAIN ROAD, SouthburyIntellectual Disabilities Intermediate Care FacilityJan 30, 2007
14675820721461 SOUTH BRITAIN RD., SouthburyIntellectual Disabilities Intermediate Care FacilityMar 6, 2007
1871095851850 BOLTON RD UNIT 1271, StorrsMagnetic Resonance Imaging (MRI) Clinic/CenterMar 6, 2018
184122548955 WEST MAIN STREET SUITE 410 ROWLAND STATE GOVERNMENT CENTER, WaterburyAdult Mental Health Clinic/CenterJul 12, 2006

Related names

  1. State Of Connecticut Health Center10 NPIs
  2. State Of Connecticut Department Of Correction1 NPI
  3. State Of Connecticut Office Of The Comptroller1 NPI

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 State Of Connecticut have 23 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. State Of Connecticut's NPIs list practice locations in 14 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.