Registry data as of Aug 27, 2026

Genesis House

Genesis House holds 8 active organization NPIs in the federal registry, with practice locations in 7 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 →

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

Vallejo, CA has the most NPIs, 2

  1. Vallejo, CA2
  2. Gastonia, NC1
  3. Spindale, NC1
  4. Bloomsburg, PA1
  5. Harrisburg, PA1
  6. Williamsport, PA1
  7. Seattle, WA1

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

Most NPIs were issued in 2006 and 2007

Genesis House NPIs by year issued2006: 3, 2007: 1, 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: 10123200720092011201320152017201920212006: 311111
Genesis House NPIs by year issued2006: 3, 2007: 1, 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: 101232006200720082009201020112012201320142015201620172018201920202021311111
Genesis House NPIs by year issued2006: 3, 2007: 1, 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: 10123200720092011201320152017201920212006: 311111

Source: CMS NPPES, enumeration dates.

3 NPIs were issued in 2006 alone, more than in any other year; none in 10 of the years between.

Vallejo, CA locations

The city with the most Genesis House NPIs. The full list of all 8 follows.

NPILocationPrimary taxonomyIssued
18312654951149 WARREN AVE, Vallejo, CASubstance Abuse Rehabilitation FacilityNov 27, 2006
18419548561149 WARREN AVE, Vallejo, CAAddiction (Substance Use Disorder) CounselorOct 26, 2021
All 8 locations, by state and city
NPILocationPrimary taxonomyIssued
18312654951149 WARREN AVE, Vallejo, CASubstance Abuse Rehabilitation FacilityNov 27, 2006
18419548561149 WARREN AVE, Vallejo, CAAddiction (Substance Use Disorder) CounselorOct 26, 2021
1487958716549 COX RD SUITE A, Gastonia, NCCase Management AgencyDec 30, 2010
1932343019759 THUNDER RD, Spindale, NCCommunity/Behavioral Health AgencyApr 21, 2009
1518124783823 CENTRAL ROAD, Bloomsburg, PAPublic Health or Welfare AgencyMay 16, 2008
1609976661121 LOCUST STREET 2ND/3RD FLOOR, Harrisburg, PAClinic/CenterSep 22, 2006
1801995832800 WEST 4TH STREET STEG-01, Williamsport, PAClinic/CenterSep 22, 2006
1134331077621 34TH AVE, Seattle, WASubstance Abuse Rehabilitation FacilityMay 4, 2007

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 Genesis House 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. Genesis House's NPIs list practice locations in 7 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.