NPPES file of Aug 9, 2026

The Arc In Hawaii

The Arc In Hawaii holds 9 active organization NPIs in the federal registry, with practice locations in 3 Hawaii cities. 8 list intellectual and/or developmental disabilities community based residential treatment facility 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

Honolulu has the most NPIs, 6

  1. Honolulu6
  2. Ewa Beach2
  3. Wahiawa1

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

Most NPIs were issued in 2006 and 2007

The Arc In Hawaii NPIs by year issued2006: 1, 2007: 8024682006200718
The Arc In Hawaii NPIs by year issued2006: 1, 2007: 8024682006200718
The Arc In Hawaii NPIs by year issued2006: 1, 2007: 8024682006200718

Source: CMS NPPES, enumeration dates.

8 NPIs were issued in 2007 alone, more than in any other year.

Honolulu locations

The city with the most The Arc In Hawaii NPIs. The full list of all 9 follows.

NPILocationPrimary taxonomyIssued
13362378823989 DIAMOND HEAD RD, HonoluluVoluntary or Charitable AgencyOct 10, 2006
1285763961852 PAAHANA ST # A, HonoluluIntellectual and/or Developmental Disabilities Community Based Residential Treatment FacilityMar 5, 2007
1811026594852 PAAHANA ST, HonoluluIntellectual and/or Developmental Disabilities Community Based Residential Treatment FacilityMar 5, 2007
12251685033705 MAHINA AVE, HonoluluIntellectual and/or Developmental Disabilities Community Based Residential Treatment FacilityMar 6, 2007
1962531681811 19TH AVE, HonoluluIntellectual and/or Developmental Disabilities Community Based Residential Treatment FacilityMar 6, 2007
19424046113989 DIAMOND HEAD RD, HonoluluIntellectual and/or Developmental Disabilities Community Based Residential Treatment FacilityJun 14, 2007
All 9 locations, by city
NPILocationPrimary taxonomyIssued
119485484491-824 HANAKAHI ST # B, Ewa BeachIntellectual and/or Developmental Disabilities Community Based Residential Treatment FacilityMar 5, 2007
187162259791-824 HANAKAHI ST # C, Ewa BeachIntellectual and/or Developmental Disabilities Community Based Residential Treatment FacilityMar 6, 2007
13362378823989 DIAMOND HEAD RD, HonoluluVoluntary or Charitable AgencyOct 10, 2006
1285763961852 PAAHANA ST # A, HonoluluIntellectual and/or Developmental Disabilities Community Based Residential Treatment FacilityMar 5, 2007
1811026594852 PAAHANA ST, HonoluluIntellectual and/or Developmental Disabilities Community Based Residential Treatment FacilityMar 5, 2007
12251685033705 MAHINA AVE, HonoluluIntellectual and/or Developmental Disabilities Community Based Residential Treatment FacilityMar 6, 2007
1962531681811 19TH AVE, HonoluluIntellectual and/or Developmental Disabilities Community Based Residential Treatment FacilityMar 6, 2007
19424046113989 DIAMOND HEAD RD, HonoluluIntellectual and/or Developmental Disabilities Community Based Residential Treatment FacilityJun 14, 2007
1659400398140 KUAHIWI AVE # A, WahiawaIntellectual and/or Developmental Disabilities Community Based Residential Treatment FacilityMar 5, 2007

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 The Arc In Hawaii have 9 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. The Arc In Hawaii's NPIs list practice locations in 3 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.