Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Isamar Elena Williams, FNP-C

Nurse Practitioner in Jesup, GA · enumerated 2026.

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

National Provider Identifier

1487595435

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Registry record

Entity type Individual (Type 1)

Name Isamar Elena Williams

Credential FNP-C

Sex Female

Practice address 107 Villa Rd, Jesup, GA, 31546

Phone (404) 428-6787

Enumeration date Apr 3, 2026

Last updated in NPPES Oct 17, 2026

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN303915 (GA) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN-NP303915 (GA) 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 Isamar Elena Williams practice?

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

What is the NPI number for Isamar Elena Williams?

The National Provider Identifier (NPI) for Isamar Elena Williams is 1487595435, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-17.