Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Hawaii Medical Center East

General Acute Care Hospital in Honolulu, HI · enumerated 2006 · authorized official Maria Kostylo, Ceo.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1023113263

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Registry record

Entity type Organization (Type 2)

Legal business name Hawaii Medical Center East

Practice address 2230 Liliha St, Honolulu, HI, 96817

Phone (808) 547-6011

Enumeration date Sep 13, 2006

Last updated in NPPES Oct 10, 2011

Taxonomy & classification

282N00000X General Acute Care Hospital Hospitals Primary

Authorized official

Name Maria Kostylo

Title Ceo

Phone (808) 547-6415

Other identifiers

Identifier	Type	State	Issuer
00F0263951	Other	HI	HMSA QUEST - ICF WL
0000263954	Other	HI	HMSA - ACUTE
55826201	Medicaid	HI	-
00A0263952	Other	HI	HMSA - OUTPATIENT
00H0263957	Other	HI	HMSA QUEST - LTC ANCILLAR
00B0263950	Other	HI	HMSA - ASC

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-10-10. Verify at npiregistry.cms.hhs.gov.

Where is Hawaii Medical Center East located?

The practice location on file with NPPES is in Honolulu, HI.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-10.