Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
David J Gamm, D.D.S.
Endodontics in Appleton, WI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952510273
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Registry record
Entity type Individual (Type 1)
Name David J Gamm
Credential D.D.S.
Sex Male
Practice address 1100 N Lynndale Dr, Appleton, WI, 54914
Phone (920) 731-4484
Fax (920) 731-2889
Enumeration date May 22, 2007
Last updated in NPPES Jul 8, 2007
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 David Gamm practice?
The practice location on file with NPPES is in Appleton, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Gamm?
The National Provider Identifier (NPI) for David Gamm is 1952510273, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Patrick White Endodontics · Appleton, WI NPI 1215146543 Ryan Auth Endodontics · Appleton, WI NPI 1093924326 S. Clark Endodontics · Appleton, WI NPI 1720297039 Thomas Langkammer Endodontics · Appleton, WI NPI 1902015258 Scott Brezinsky Dentist · Appleton, WI NPI 1033313358 Paul Lundine Endodontics · Appleton, WI NPI 1255758819
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.