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

Heather Williamson, NP-C

Family Nurse Practitioner in Milledgeville, GA · enumerated 2014.

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

National Provider Identifier

1104234723

Verified

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Registry record

Entity type Individual (Type 1)

Name Heather Williamson

Credential NP-C

Sex Female

Practice address Milledgeville, GA, 31061

Phone (478) 295-3000

Enumeration date Jul 28, 2014

Last updated in NPPES Jun 18, 2019

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

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN135456 (GA) Primary

Other identifiers

Identifier	Type	State	Issuer
1104234723	Medicaid	GA	-

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 Heather Williamson practice?

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

What is the NPI number for Heather Williamson?

The National Provider Identifier (NPI) for Heather Williamson is 1104234723, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-18.