NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Colleen May Wilkes

Speech-Language Pathologist in Cicero, IL · enumerated 2025.

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

National Provider Identifier

1285510016

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Registry record

Entity type Individual (Type 1)
Name Colleen May Wilkes
Sex Female
Practice address Cicero, IL, 60804
Enumeration date Aug 15, 2025
Last updated in NPPES Aug 15, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 146.016784 (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 Colleen Wilkes's NPI record?
Cross-check NPI 1285510016 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1285510016 active?
Yes, as of the latest NPPES snapshot, NPI 1285510016 is active (record last updated 2025-08-15).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-15.