Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Emma L Williams, LCPC

Professional Counselor in Willowbrook, IL · enumerated 2022.

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

National Provider Identifier

1508578105

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Registry record

Entity type Individual (Type 1)

Name Emma L Williams

Credential LCPC

Sex Female

Practice address 545 Plainfield Rd Ste H, Willowbrook, IL, 60527

Phone (630) 269-2886

Enumeration date Dec 15, 2022

Last updated in NPPES Feb 25, 2026

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 180.017520 (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

Where does Emma Williams practice?

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

What is the NPI number for Emma Williams?

The National Provider Identifier (NPI) for Emma Williams is 1508578105, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-25.