Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sydney Szalinski

Athletic Trainer in Naperville, IL · enumerated 2025.

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

National Provider Identifier

1427863364

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Registry record

Entity type Individual (Type 1)

Name Sydney Szalinski

Sex Female

Practice address 30 N Brainard St, Naperville, IL, 60540

Phone (630) 637-5500

Enumeration date Feb 10, 2025

Last updated in NPPES Jun 1, 2025

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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

How do I verify Sydney Szalinski's NPI record?

Cross-check NPI 1427863364 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1427863364 active?

Yes, as of the latest NPPES snapshot, NPI 1427863364 is active (record last updated 2025-06-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-01.