Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Genesis Health Care

Q: What is the NPI number for Genesis Health Care?

The NPI for Genesis Health Care is 1851744288, a Type 2 (organization) record in the CMS NPPES registry.

Nursing Care Agency in Honolulu, HI · enumerated 2016 · authorized official Giselle Montalvo, Pta.

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

National Provider Identifier

1851744288

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Registry record

Entity type Organization (Type 2)

Legal business name Genesis Health Care

Practice address 400 Hobron Ln Apt 3406, Honolulu, HI, 96815

Phone (917) 754-3246

Enumeration date Jul 21, 2016

Last updated in NPPES Jul 21, 2016

Taxonomy & classification

251J00000X Nursing Care Agency Agencies Primary

Authorized official

Name Giselle Montalvo

Title Pta

Phone (917) 754-3246

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Genesis Health Care?

The NPI for Genesis Health Care is 1851744288, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Genesis Health Care?

NPPES lists Giselle Montalvo (Pta) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-21.