Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth Rossiaky

Behavior Analyst in Frankfort, IL · enumerated 2015.

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

National Provider Identifier

1629461124

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Registry record

Entity type Individual (Type 1)

Name Elizabeth Rossiaky

Sex Female

Practice address 21000 S Frankfort Square Rd Ste D, Frankfort, IL, 60423

Phone (815) 469-1500

Enumeration date Mar 9, 2015

Last updated in NPPES Apr 26, 2022

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 11415950 (IL) 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

How do I verify Elizabeth Rossiaky's NPI record?

Cross-check NPI 1629461124 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1629461124 active?

Yes, as of the latest NPPES snapshot, NPI 1629461124 is active (record last updated 2022-04-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-26.