Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Catherina Antonelli

Registered Nurse in Groveport, OH · enumerated 2017.

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

National Provider Identifier

1649786914

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Registry record

Entity type Individual (Type 1)

Name Catherina Antonelli

Sex Female

Practice address 6020 Groveport Rd, Groveport, OH, 43125

Phone (614) 567-6274

Enumeration date Dec 21, 2017

Last updated in NPPES Jan 21, 2025

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 247946 (OH) Primary

172V00000X Community Health Worker Other Service Providers Secondary

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

What specialty is Catherina Antonelli?

Catherina Antonelli is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-21.