NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. James J Williams, MSW, LCSW

Clinical Social Worker in Little Rock, AR · enumerated 2006 · practices at University of Arkansas Little Rock.

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

National Provider Identifier

1174610984

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Registry record

Entity type Individual (Type 1)
Name Mr. James J Williams
Credential MSW, LCSW
Sex Male
Practice address Little Rock, AR, 72204
Fax (501) 569-3184
Enumeration date Oct 5, 2006
Last updated in NPPES May 20, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 1700-C (AR) 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
5X131 Other AR ARK BCBS

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.

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Frequently asked questions

What is the NPI number for James Williams?
The National Provider Identifier (NPI) for James Williams is 1174610984, a Type 1 (individual) record in the CMS NPPES registry.
Where does James Williams practice?
The practice location on file with NPPES is in Little Rock, AR. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-20.