Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Toni L Cilek, M.A., CCC-SLP

Speech-Language Pathologist in Iowa City, IA · enumerated 2008 · practices at State University of Iowa.

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

National Provider Identifier

1831341403

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Registry record

Entity type Individual (Type 1)

Name Ms. Toni L Cilek

Credential M.A., CCC-SLP

Sex Female

Practice address 250 Hawkins Drive, The University of Iowa, Iowa City, IA, 52242

Phone (319) 335-8736

Fax (319) 335-8851

Enumeration date Oct 15, 2008

Last updated in NPPES Oct 15, 2008

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 00282 (IA) 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 NPI 1831341403 active?

Yes, as of the latest NPPES snapshot, NPI 1831341403 is active (record last updated 2008-10-15).

How do I verify Toni Cilek's NPI record?

Cross-check NPI 1831341403 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-15.