Registry data as of Aug 27, 2026

Harmony House

Harmony House holds 6 active organization NPIs in the federal registry, with practice locations in 4 cities in 4 states. 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 →

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Devils Lake, ND has the most NPIs, 2

  1. Devils Lake, ND2
  2. Hampton, VA2
  3. Windsor, CT1
  4. Henderson, NV1

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

Most NPIs were issued in 2007 and 2010

Harmony House NPIs by year issued2007: 1, 2008: 0, 2009: 0, 2010: 1, 2011: 0, 2012: 1, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 1, 2021: 0, 2022: 0, 2023: 0, 2024: 1, 2025: 100.30.50.81200720092011201320152017201920212023202512010: 11111
Harmony House NPIs by year issued2007: 1, 2008: 0, 2009: 0, 2010: 1, 2011: 0, 2012: 1, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 1, 2021: 0, 2022: 0, 2023: 0, 2024: 1, 2025: 100.30.50.812007200820092010201120122013201420152016201720182019202020212022202320242025111111
Harmony House NPIs by year issued2007: 1, 2008: 0, 2009: 0, 2010: 1, 2011: 0, 2012: 1, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 1, 2021: 0, 2022: 0, 2023: 0, 2024: 1, 2025: 100.30.50.812007201020132016201920222025111111

Source: CMS NPPES, enumeration dates.

1 NPIs were issued in 2007 alone, more than in any other year; none in 13 of the years between.

Devils Lake, ND locations

The city with the most Harmony House NPIs. The full list of all 6 follows.

NPILocationPrimary taxonomyIssued
12252173001601 COLLEGE DR N C/O SPORTS CENTER, Devils Lake, NDEmotionally Disturbed Childrens' Residential Treatment FacilityOct 25, 2007
15589764491601 COLLEGE DR N, Devils Lake, NDSocial WorkerSep 9, 2020
All 6 locations, by state and city
NPILocationPrimary taxonomyIssued
1548000532378 WINDSOR AVE, Windsor, CTBehavior AnalystMay 28, 2024
12252173001601 COLLEGE DR N C/O SPORTS CENTER, Devils Lake, NDEmotionally Disturbed Childrens' Residential Treatment FacilityOct 25, 2007
15589764491601 COLLEGE DR N, Devils Lake, NDSocial WorkerSep 9, 2020
15986274402655 DEEP CANYON ST, Henderson, NVIntellectual and/or Developmental Disabilities Residential Treatment FacilityDec 1, 2025
148795468137 SANTA BARBARA DR, Hampton, VAIntellectual and/or Developmental Disabilities Community Based Residential Treatment FacilityOct 22, 2010
171023519712 TOLEDO CT, Hampton, VAIntellectual and/or Developmental Disabilities Community Based Residential Treatment FacilityAug 16, 2012

Related names

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 Harmony House have 6 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Harmony House'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.