Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Allan Thompson, DDS

Dentist in Jacksonville, TX · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1881776912

Verified

See something wrong? Report a correction

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

122300000X Dentist Dental Providers · License 12913 (TX) Primary

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.

Read the full guide → Validate an NPI →

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 2026-07-13. Provider record last updated 2011-11-18.