Registry data as of Aug 27, 2026

Thomas Dickson, DDS

Dentist · Gainesville, TX

Thomas Dickson, DDS is a dentist with a practice address in Gainesville, Texas, and NPI 1689792905, issued on Mar 26, 2007. Check the license (Texas 6659, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1689792905
Name
Thomas Dickson
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
6659 TX
Self-reported in NPPES; status is on the state search
Practice location
509 E Elm St, Gainesville, TX 76240
Phone
(940) 665-2834
Enumerated
Mar 26, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 509 E Elm St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Eric Fisher, D.D.S.General Practice Dentistry1912388778

Verify Thomas Dickson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 6659
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

29% more Medicare Part D claims than the average dentist in 2024

116 Medicare Part D claims for 84 beneficiaries, against an average of 90 among the 51,502 providers of this specialty who prescribed in Part D.

  1. Thomas Dickson116
  2. Specialty average90

Most prescribed

  1. Amoxicillin64 claims
  2. Clindamycin Hcl15 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

3 dentist records list a Gainesville practice address

They are 3 of the 213 NPPES records with a Gainesville practice address, and 6,925 dentist records in Texas.

Other dentist records in Texas

  1. Nawal AamirSan Antonio, TX1912605460
  2. Kyle Aaron, D,D,S,League City, TX1821228875
  3. Seyedeh Abaei, DDSDallas, TX1790307726
  4. Chinwendu Abakwue, DDSMissouri City, TX1376268235
  5. Edmundo Abasolo, DDSHouston, TX1598131492
  6. Jonathan AbayThe Woodlands, TX1891308227
  7. Emad AbdallahSan Antonio, TX1356864870
  8. Kasem Abdallah, DMDMt Pleasant, TX1396333027
  9. Shenouda AbdelshahedIrving, TX1962070730
  10. Azadeh AbdollahiSan Antonio, TX1790419240

Common questions

What is Thomas Dickson, DDS's NPI number?

Thomas Dickson, DDS's National Provider Identifier (NPI) is 1689792905, issued on Mar 26, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Dickson, DDS located?

The NPPES record lists a practice address at 509 E Elm St, Gainesville, TX, 76240. Phone: (940) 665-2834. Providers update this record themselves, so call before visiting.

How can I verify Thomas Dickson, DDS's license?

NPPES lists Texas license number 6659, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Thomas Dickson, DDS prescribe under Medicare Part D?

In 2024, Thomas Dickson, DDS had 116 Medicare Part D claims for 84 beneficiaries; the average among dentist prescribers was 90. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.