Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Smith, LSW

Social Worker in Lake Villa, IL · enumerated 2019.

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

National Provider Identifier

1689216079

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Registry record

Entity type Individual (Type 1)

Name Michael Smith

Credential LSW

Sex Male

Practice address 89 Cedar Ave, Lake Villa, IL, 60046

Phone (847) 265-7300

Fax (847) 265-7301

Enumeration date Oct 17, 2019

Last updated in NPPES Feb 24, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 11170 (WI) Secondary

104100000X Social Worker Behavioral Health & Social Service Providers 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

Is NPI 1689216079 active?

Yes, as of the latest NPPES snapshot, NPI 1689216079 is active (record last updated 2025-02-24).

How do I verify Michael Smith's NPI record?

Cross-check NPI 1689216079 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 2025-02-24.