Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Briana L Williams, LCSW, SAC

Clinical Social Worker in Two Rivers, WI · enumerated 2016.

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

National Provider Identifier

1831549237

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Registry record

Entity type Individual (Type 1)

Name Briana L Williams

Credential LCSW, SAC

Sex Female

Practice address 1612 East St, Two Rivers, WI, 54241

Phone (920) 905-5994

Enumeration date Jun 16, 2016

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 16120-131 (WI) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 8592-123 (WI) 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
1831549237	Medicaid	WI	-

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 Briana Williams practice?

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

What is the NPI number for Briana Williams?

The National Provider Identifier (NPI) for Briana Williams is 1831549237, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.