Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mark A Clegg, DMD
Dentist in Adel, GA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1245247303
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Registry record
Entity type Individual (Type 1)
Name Mark A Clegg
Credential DMD
Sex Male
Practice address 606 N Hutchinson Ave, Adel, GA, 31620
Phone (229) 896-2572
Fax (229) 896-1162
Enumeration date Aug 2, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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.
Frequently asked questions
Where does Mark Clegg practice?
The practice location on file with NPPES is in Adel, GA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Clegg?
The National Provider Identifier (NPI) for Mark Clegg is 1245247303, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.