Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Katherine Alpha Ellen Vierra, CCC-SLP

Speech-Language Pathologist in Edwardsville, IL · enumerated 2025 · practices at Childrens Illinois Inc.

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

National Provider Identifier

1093688202

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Registry record

Entity type Individual (Type 1)

Name Mrs. Katherine Alpha Ellen Vierra

Credential CCC-SLP

Sex Female

Practice address 2122 Troy Rd Ste 120, Edwardsville, IL, 62025

Phone (618) 800-4620

Enumeration date Sep 24, 2025

Last updated in NPPES Jan 19, 2026

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 146.028720 (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 Katherine Vierra's NPI record?

Cross-check NPI 1093688202 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1093688202 active?

Yes, as of the latest NPPES snapshot, NPI 1093688202 is active (record last updated 2026-01-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-19.