NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anne Melinda Clayton, LCSW

Clinical Social Worker in Harrisburg, IL · enumerated 2018.

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

National Provider Identifier

1447767603

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Anne Melinda Clayton
Credential LCSW
Sex Female
Practice address 117 E Clark St, Harrisburg, IL, 62946
Fax (618) 351-4859
Enumeration date Jan 9, 2018
Last updated in NPPES Jan 28, 2021

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 149.021573 (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 Anne Clayton practice?
The practice location on file with NPPES is in Harrisburg, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Anne Clayton?
The National Provider Identifier (NPI) for Anne Clayton is 1447767603, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-28.