Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Annie Marie Powell-Williams, MSW

Mental Health Counselor in Jackson, MS · enumerated 2006.

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

National Provider Identifier

1154426864

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Registry record

Entity type Individual (Type 1)

Name Mrs. Annie Marie Powell-Williams

Credential MSW

Sex Female

Practice address 800 E River Pl Ste 100, Jackson, MS, 39202

Phone (769) 251-5550

Fax (662) 728-9803

Enumeration date Sep 14, 2006

Last updated in NPPES Feb 20, 2017

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers 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

What is the NPI number for Annie Powell-Williams?

The National Provider Identifier (NPI) for Annie Powell-Williams is 1154426864, a Type 1 (individual) record in the CMS NPPES registry.

Where does Annie Powell-Williams practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-20.