Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Norman Brown, SOCIAL WORKER

Clinical Social Worker in Oak Forest, IL · enumerated 2015.

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

National Provider Identifier

1235528910

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Registry record

Entity type Individual (Type 1)

Name Norman Brown

Credential SOCIAL WORKER

Sex Male

Practice address 14910 Lavergne Ave, Oak Forest, IL, 60452

Phone (708) 518-5505

Enumeration date Jan 18, 2015

Last updated in NPPES Jan 18, 2015

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 149.007718 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Norman Brown's NPI record?

Cross-check NPI 1235528910 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1235528910 active?

Yes, as of the latest NPPES snapshot, NPI 1235528910 is active (record last updated 2015-01-18).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-18.