Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Earnestine Williams

Homemaker in Jacksonville, FL · enumerated 2016.

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

National Provider Identifier

1639523541

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Registry record

Entity type Individual (Type 1)

Name Earnestine Williams

Sex Female

Practice address 1205 Denaud St, Jacksonville, FL, 32205

Phone (904) 405-3917

Enumeration date Apr 17, 2016

Last updated in NPPES Apr 17, 2016

Taxonomy & licenses

376J00000X Homemaker 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

Is NPI 1639523541 active?

Yes, as of the latest NPPES snapshot, NPI 1639523541 is active (record last updated 2016-04-17).

How do I verify Earnestine Williams's NPI record?

Cross-check NPI 1639523541 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-17.