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

Alecia Linda Williams

Licensed Practical Nurse in Washington, DC · enumerated 2012.

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

National Provider Identifier

1134489909

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Registry record

Entity type Individual (Type 1)

Name Alecia Linda Williams

Sex Female

Practice address Washington, DC, 20002

Phone (301) 980-6772

Enumeration date May 25, 2012

Last updated in NPPES May 5, 2014

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

Taxonomy & licenses

164W00000X Licensed Practical Nurse Nursing Service Providers · License LPN6785 (DC) 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

Where does Alecia Williams practice?

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

What is the NPI number for Alecia Williams?

The National Provider Identifier (NPI) for Alecia Williams is 1134489909, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-05-05.