Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mark Allan Thompson, DDS
Dentist in Jacksonville, TX · enumerated 2006.
Data current as of Jul 11, 2026 · sourced from CMS NPPES
National Provider Identifier
1881776912
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Registry record
Entity type Individual (Type 1)
Name Mark Allan Thompson
Credential DDS
Sex Male
Practice address 701 S Main, Jacksonville, TX, 75766
Phone (903) 586-6829
Fax (903) 589-3728
Enumeration date Oct 19, 2006
Last updated in NPPES Nov 18, 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
What is the NPI number for Mark Thompson?
The National Provider Identifier (NPI) for Mark Thompson is 1881776912, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Thompson practice?
The practice location on file with NPPES is in Jacksonville, TX. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-11-18.