Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Eileen G Warren, MS, CSAC - ICS

Addiction (Substance Use Disorder) Counselor in Kenosha, WI · enumerated 2007.

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

National Provider Identifier

1609076322

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Registry record

Entity type Individual (Type 1)

Name Ms. Eileen G Warren

Credential MS, CSAC - ICS

Sex Female

Practice address 6501 3rd Ave, Kenosha, WI, 53143

Phone (262) 456-4780

Fax (262) 456-4780

Enumeration date Jul 20, 2007

Last updated in NPPES Aug 1, 2013

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 11581 - 134 AND2103 (WI) 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 Eileen Warren's NPI record?

Cross-check NPI 1609076322 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1609076322 active?

Yes, as of the latest NPPES snapshot, NPI 1609076322 is active (record last updated 2013-08-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-08-01.