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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William P Jackson, MSW, LCSW, ACSW

Clinical Social Worker in Waukegan, IL · enumerated 2006.

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

National Provider Identifier

1932128865

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Registry record

Entity type Individual (Type 1)
Name William P Jackson
Credential MSW, LCSW, ACSW
Sex Male
Practice address 3010 Grand Ave Fl 1, Waukegan, IL, 60085
Phone (847) 377-8086
Fax (847) 984-5682
Enumeration date Jul 19, 2006
Last updated in NPPES Feb 15, 2012

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 149.001636 (IL) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier Type State Issuer
149-001636 Medicaid IL -

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 1932128865 active?
Yes, as of the latest NPPES snapshot, NPI 1932128865 is active (record last updated 2012-02-15).
How do I verify William Jackson's NPI record?
Cross-check NPI 1932128865 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 2012-02-15.