Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. David Russel Williams, MD
Psychiatry Physician in Augusta, GA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689995821
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Registry record
Entity type Individual (Type 1)
Name Dr. David Russel Williams
Credential MD
Sex Male
Practice address 1499 Walton Way, Suite 1400, Augusta, GA, 30901
Phone (706) 724-6100
Enumeration date Jun 22, 2010
Last updated in NPPES Sep 30, 2015
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is David Williams?
David Williams is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Billy Nichols Internal Medicine Physician · Augusta, GA NPI 1407979693 Julie Williams Genetic Counselor (M.S.) · Augusta, GA NPI 1326232430 Joseph Ricci Psychologist · Augusta, GA NPI 1720242191 Gregory Kalv Orthopaedic Surgery Physician · Augusta, GA NPI 1033347638 Tamara Pittman Certified Registered Nurse Anesthetist · Augusta, GA NPI 1295131308
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-30.