Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth Driscoll Bailey, LCSW

Clinical Social Worker in Elmhurst, IL · enumerated 2017.

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

National Provider Identifier

1821523903

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Registry record

Entity type Individual (Type 1)

Name Elizabeth Driscoll Bailey

Credential LCSW

Sex Female

Practice address 111 E 1st St, Elmhurst, IL, 60126

Phone (630) 832-6155

Enumeration date Apr 26, 2017

Last updated in NPPES Apr 26, 2017

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 149017070 (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

Where does Elizabeth Bailey practice?

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

What is the NPI number for Elizabeth Bailey?

The National Provider Identifier (NPI) for Elizabeth Bailey is 1821523903, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-26.