Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Joanne Marie Swiesz, REGISTERED NURSE

Registered Nurse in Plattsburgh, NY · enumerated 2014 · practices at Clinton County.

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

National Provider Identifier

1255747804

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Registry record

Entity type Individual (Type 1)

Name Ms. Joanne Marie Swiesz

Credential REGISTERED NURSE

Sex Female

Practice address Plattsburgh, NY, 12901

Phone (518) 565-4867

Fax (518) 565-4509

Enumeration date Jul 3, 2014

Last updated in NPPES Jul 3, 2014

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 255880 (NY) 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 Joanne Swiesz?

The National Provider Identifier (NPI) for Joanne Swiesz is 1255747804, a Type 1 (individual) record in the CMS NPPES registry.

Where does Joanne Swiesz practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-03.