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Ms. Carolyn Walker

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

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

National Provider Identifier

1790905586

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Registry record

Entity type Individual (Type 1)
Name Ms. Carolyn Walker
Sex Female
Practice address 2821 N 4th St, Suite 516, Milwaukee, WI, 53212
Phone (414) 263-6000
Fax (414) 263-2270
Enumeration date Apr 26, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 14163132 (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 Carolyn Walker's NPI record?
Cross-check NPI 1790905586 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1790905586 active?
Yes, as of the latest NPPES snapshot, NPI 1790905586 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.