Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David M Williams, M.D.

Family Medicine Physician in Atlanta, GA · enumerated 2005.

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

National Provider Identifier

1023005873

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Registry record

Entity type Individual (Type 1)

Name David M Williams

Credential M.D.

Sex Male

Practice address 1046 Ridge Ave Sw, Atlanta, GA, 30315

Phone (404) 688-1350

Fax (404) 564-6734

Enumeration date Oct 5, 2005

Last updated in NPPES Mar 25, 2009

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 029997 (GA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
000432726N	Medicaid	GA	-
000432726H	Medicaid	GA	-
000432726M	Medicaid	GA	-
000432726O	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 David Williams practice?

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

What is the NPI number for David Williams?

The National Provider Identifier (NPI) for David Williams is 1023005873, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-25.