Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charity Catherine Williams-Hadley, LCSW

Social Worker in Northbrook, IL · enumerated 2022.

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

National Provider Identifier

1700504107

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Charity Catherine Williams-Hadley

Credential LCSW

Sex Female

Practice address 1135 Skokie Blvd, Northbrook, IL, 60062

Phone (847) 441-5600

Enumeration date Aug 22, 2022

Last updated in NPPES Jul 1, 2026

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 149.029260 (IL) Primary

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

Other identifiers

Identifier	Type	State	Issuer
4MMW4IGKWG	Other	-	NASW PROFESSIONAL LIABILITY INSURANCE

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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Charity Williams-Hadley?

Charity Williams-Hadley is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-01.