Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gianna Marie Zelinski

Pediatric Physical Therapist in Odessa, FL · enumerated 2026.

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

National Provider Identifier

1508780776

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Registry record

Entity type Individual (Type 1)

Name Gianna Marie Zelinski

Sex Female

Practice address 13836 Vanderbilt Rd, Odessa, FL, 33556

Phone (732) 688-8674

Enumeration date Aug 8, 2026

Last updated in NPPES Aug 8, 2026

Taxonomy & licenses

2251P0200X Pediatric Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT45203 (FL) 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 specialty is Gianna Zelinski?

Gianna Zelinski is registered in NPPES with the primary taxonomy of Pediatric Physical Therapist. 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.

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