Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joan Holveck

School Registered Nurse in Wilmington, DE · enumerated 2007.

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

National Provider Identifier

1912041815

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Registry record

Entity type Individual (Type 1)

Name Joan Holveck

Sex Female

Practice address 1417 Newport Rd, Wilmington, DE, 19804

Phone (302) 995-8000

Enumeration date Feb 16, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

163WS0200X School Registered Nurse Nursing Service Providers · License L10013685 (DE) 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.

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Frequently asked questions

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.

What specialty is Joan Holveck?

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

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