Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Barbara M Williford, DMD

Dentist in Smyrna, GA · enumerated 2007 · practices at Donald F. Marshall D.D.S. P.C..

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

National Provider Identifier

1679783807

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Registry record

Entity type Individual (Type 1)

Name Dr. Barbara M Williford

Credential DMD

Sex Female

Practice address 2874 King St Se, Smyrna, GA, 30080

Phone (770) 435-7358

Fax (770) 435-1020

Enumeration date May 23, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

122300000X Dentist Dental Providers · License GA11161 (GA) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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 Barbara Williford practice?

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

What is the NPI number for Barbara Williford?

The National Provider Identifier (NPI) for Barbara Williford is 1679783807, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Scott Marshall General Practice Dentistry · Smyrna, GA NPI 1548470560 Donald F. Marshall D.D.S. P.C. General Practice Dentistry · Smyrna, GA NPI 1376753293 Brandon Villar Dentist · Smyrna, GA NPI 1831745587

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.