Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cion O'Sullivan

Licensed Practical Nurse in Pearl City, HI · enumerated 2007.

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

National Provider Identifier

1568500486

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Registry record

Entity type Individual (Type 1)

Name Cion O'Sullivan

Sex Female

Practice address 860 Fourth St, Pearl City, HI, 96782

Phone (808) 453-5950

Fax (808) 453-5966

Enumeration date Feb 2, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

164W00000X Licensed Practical Nurse Nursing Service Providers · License LPN 6388 (HI) Primary

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 Cion O'Sullivan?

The National Provider Identifier (NPI) for Cion O'Sullivan is 1568500486, a Type 1 (individual) record in the CMS NPPES registry.

Where does Cion O'Sullivan practice?

The practice location on file with NPPES is in Pearl City, HI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.