Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gwyn K Golembiewski

Social Worker in Lake in the Hills, IL · enumerated 2025.

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

National Provider Identifier

1093604696

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Registry record

Entity type Individual (Type 1)

Name Gwyn K Golembiewski

Sex Female

Practice address 920 E Oak St, Lake in the Hills, IL, 60156

Phone (779) 800-5024

Enumeration date Jun 30, 2025

Last updated in NPPES Jun 30, 2025

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 150.117026 (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

What is the NPI number for Gwyn Golembiewski?

The National Provider Identifier (NPI) for Gwyn Golembiewski is 1093604696, a Type 1 (individual) record in the CMS NPPES registry.

Where does Gwyn Golembiewski practice?

The practice location on file with NPPES is in Lake in the Hills, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-30.