Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elaina Williamson, ARNP

Family Nurse Practitioner in Lake City, FL · enumerated 2017.

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

National Provider Identifier

1053851451

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Registry record

Entity type Individual (Type 1)

Name Elaina Williamson

Credential ARNP

Sex Female

Practice address 404 Nw Hall of Fame Dr, Lake City, FL, 32055

Phone (386) 719-2540

Enumeration date Mar 3, 2017

Last updated in NPPES Mar 3, 2017

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License ARNP9270386 (FL) 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

Is NPI 1053851451 active?

Yes, as of the latest NPPES snapshot, NPI 1053851451 is active (record last updated 2017-03-03).

How do I verify Elaina Williamson's NPI record?

Cross-check NPI 1053851451 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-03.