NPPES file of Aug 9, 2026

Health Complex Medical

Health Complex Medical holds 10 active organization NPIs in the federal registry, with practice locations in 8 Connecticut cities. 9 list oxygen equipment & supplies (dme) 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

Danbury has the most NPIs, 2

  1. Danbury2
  2. Waterbury2
  3. Fairfield1
  4. Hamden1
  5. Norwalk1
  6. Torrington1
  7. West Hartford1
  8. Wethersfield1

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

Most NPIs were issued in 2005 and 2021

Health Complex Medical NPIs by year issued2005: 1, 2006: 1, 2007: 0, 2008: 1, 2009: 1, 2010: 1, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 50246200520072009201120132015201720192021151111
Health Complex Medical NPIs by year issued2005: 1, 2006: 1, 2007: 0, 2008: 1, 2009: 1, 2010: 1, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 5024620052006200720082009201020112012201320142015201620172018201920202021151111
Health Complex Medical NPIs by year issued2005: 1, 2006: 1, 2007: 0, 2008: 1, 2009: 1, 2010: 1, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 50246200520072009201120132015201720192021151111

Source: CMS NPPES, enumeration dates.

5 NPIs were issued in 2021 alone, more than in any other year; none in 11 of the years between.

Danbury locations

The city with the most Health Complex Medical NPIs. The full list of all 10 follows.

NPILocationPrimary taxonomyIssued
127579930654 MAIN ST STE E, DanburyOxygen Equipment & Supplies (DME)Jul 29, 2008
130651890724 SHELTER ROCK RD, DanburyOxygen Equipment & Supplies (DME)Oct 1, 2021
All 10 locations, by city
NPILocationPrimary taxonomyIssued
127579930654 MAIN ST STE E, DanburyOxygen Equipment & Supplies (DME)Jul 29, 2008
130651890724 SHELTER ROCK RD, DanburyOxygen Equipment & Supplies (DME)Oct 1, 2021
1821768458501 KINGS HWY E STE 102, FairfieldOxygen Equipment & Supplies (DME)Sep 15, 2021
18813644122911 DIXWELL AVE STE 203B, HamdenOxygen Equipment & Supplies (DME)Sep 15, 2021
1689996688250 WESTPORT AVE SUITE K, NorwalkOxygen Equipment & Supplies (DME)Feb 18, 2010
183186946030 PECK RD STE 1102B, TorringtonOxygen Equipment & Supplies (DME)Sep 15, 2021
156846593884 PROGRESS LN, WaterburyOxygen Equipment & Supplies (DME)May 31, 2005
159882887384 PROGRESS LN, WaterburyPharmacyDec 18, 2006
193233882997 SOUTH ST, West HartfordOxygen Equipment & Supplies (DME)Jul 13, 2009
17308592571331 SILAS DEANE HWY STE 203, WethersfieldOxygen Equipment & Supplies (DME)Sep 16, 2021

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 Health Complex Medical have 10 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Health Complex Medical's NPIs list practice locations in 8 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.