Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christy Lynn Williams

Registered Nurse in Fort Smith, AR · enumerated 2011 · practices at University of Arkansas for Medical Sciences.

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

National Provider Identifier

1376830620

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Registry record

Entity type Individual (Type 1)

Name Christy Lynn Williams

Sex Female

Practice address 6601 Phoenix Ave, Suite B, Fort Smith, AR, 72903

Phone (479) 785-9091

Fax (479) 782-3415

Enumeration date Jul 7, 2011

Last updated in NPPES Jul 7, 2011

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License R72567 (AR) 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 Christy Williams?

Christy Williams is registered in NPPES with the primary taxonomy of Registered Nurse. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-07-07.