Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alyson Johnson, LCSW

Clinical Social Worker in Romeoville, IL · enumerated 2013.

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

National Provider Identifier

1881029114

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Registry record

Entity type Individual (Type 1)

Name Alyson Johnson

Credential LCSW

Sex Female

Practice address 1239 Windham Pkwy, Romeoville, IL, 60446

Phone (815) 942-6323

Fax (815) 941-0308

Enumeration date Sep 5, 2013

Last updated in NPPES Mar 14, 2025

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 149023407 (IL) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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 Alyson Johnson?

The National Provider Identifier (NPI) for Alyson Johnson is 1881029114, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alyson Johnson practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-14.