Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Fred J Leydecker III, D.D.S.
Dentist in Sugar Hill, GA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639181159
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Registry record
Entity type Individual (Type 1)
Name Dr. Fred J Leydecker III
Credential D.D.S.
Sex Male
Practice address 4520 Nelson Brogdon Blvd, Sugar Hill, GA, 30518
Phone (770) 296-5032
Enumeration date Aug 13, 2006
Last updated in NPPES Sep 12, 2011
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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 Fred Leydecker practice?
The practice location on file with NPPES is in Sugar Hill, GA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Fred Leydecker?
The National Provider Identifier (NPI) for Fred Leydecker is 1639181159, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → James G Davis DDS PC Dentist · Sugar Hill, GA NPI 1346370046 Dimple Patel Dentist · Sugar Hill, GA NPI 1417177551 James Davis Dentist · Sugar Hill, GA NPI 1235344805 Joyce Kim Dentist · Buford, GA NPI 1124306816 James E Carter, IV, Dmd, PC Dental Clinic/Center · Buford, GA NPI 1104173798 Bdd,LLC General Practice Dentistry · Buford, GA NPI 1760920706
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-12.