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

Alexis Williams

Adult Companion in Waldorf, MD · enumerated 2024.

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

National Provider Identifier

1750139416

Verified

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Registry record

Entity type Individual (Type 1)

Name Alexis Williams

Sex Female

Practice address Waldorf, MD, 20602

Phone (301) 232-6429

Enumeration date May 8, 2024

Last updated in NPPES May 20, 2024

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

Taxonomy & licenses

172V00000X Community Health Worker Other Service Providers Secondary

251E00000X Home Health Agency Agencies Secondary

332U00000X Home Delivered Meals Suppliers Secondary

347C00000X Private Vehicle Transportation Services Secondary

372500000X Chore Provider Nursing Service Related Providers Secondary

3747P1801X Personal Care Attendant Nursing Service Related Providers Secondary

374U00000X Home Health Aide Nursing Service Related Providers Secondary

372600000X Adult Companion Nursing Service Related 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 specialty is Alexis Williams?

Alexis Williams is registered in NPPES with the primary taxonomy of Adult Companion. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-20.