Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John Charles Carman, DDS
Periodontics in Pleasanton, CA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780687681
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Registry record
Entity type Individual (Type 1)
Name Dr. John Charles Carman
Credential DDS
Sex Male
Practice address 4466 Black Ave, Ste B, Pleasanton, CA, 94566
Phone (925) 484-0200
Fax (925) 484-0460
Enumeration date May 24, 2005
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 John Carman practice?
The practice location on file with NPPES is in Pleasanton, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Carman?
The National Provider Identifier (NPI) for John Carman is 1780687681, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.