NPPES file of Aug 9, 2026

Diversified Island Investment

Diversified Island Investment holds 6 active organization NPIs in the federal registry, with practice locations in 2 Hawaii cities. 3 list in home supportive care agency 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

Hilo has the most NPIs, 5

  1. Hilo5
  2. Waipahu1

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

Most NPIs were issued in 2015 and 2020

Diversified Island Investment NPIs by year issued2015: 1, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 5024620152016201720182019202015
Diversified Island Investment NPIs by year issued2015: 1, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 5024620152016201720182019202015
Diversified Island Investment NPIs by year issued2015: 1, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 5024620152016201720182019202015

Source: CMS NPPES, enumeration dates.

5 NPIs were issued in 2020 alone, more than in any other year; none in 4 of the years between.

Hilo locations

The city with the most Diversified Island Investment NPIs. The full list of all 6 follows.

NPILocationPrimary taxonomyIssued
1033506803311 KINOOLE ST, HiloIn Home Supportive Care AgencyApr 20, 2015
1255966727311 KINOOLE ST, HiloIn Home Supportive Care AgencyMar 5, 2020
1518554864311 KINOOLE ST, HiloNursing Care AgencyDec 21, 2020
1760078059311 KINOOLE ST, HiloNursing Care AgencyDec 21, 2020
1366038648311 KINOOLE ST, HiloNursing Care AgencyDec 21, 2020
All 6 locations, by city
NPILocationPrimary taxonomyIssued
1033506803311 KINOOLE ST, HiloIn Home Supportive Care AgencyApr 20, 2015
1255966727311 KINOOLE ST, HiloIn Home Supportive Care AgencyMar 5, 2020
1518554864311 KINOOLE ST, HiloNursing Care AgencyDec 21, 2020
1760078059311 KINOOLE ST, HiloNursing Care AgencyDec 21, 2020
1366038648311 KINOOLE ST, HiloNursing Care AgencyDec 21, 2020
198220785894-210 PUPUKAHI ST, WaipahuIn Home Supportive Care AgencyNov 20, 2020

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 Diversified Island Investment 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. Diversified Island Investment's NPIs list practice locations in 2 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.