NPPES file of Aug 9, 2026

Prasith Thammasithiboon, D.M.D.

Prosthodontics · Fort Stockton, TX

Prasith Thammasithiboon, D.M.D. is a prosthodontics with a practice address in Fort Stockton, Texas, and NPI 1396964680, issued on Apr 24, 2007. Check the license (Texas 21600, 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, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1396964680
Name
Prasith Thammasithiboon
Credential
D.M.D.
Primary taxonomy
Prosthodontics 1223P0700X
License number
21600 TX
Self-reported in NPPES; status is on the state search
Practice location
713 N. Main, Fort Stockton, TX 79735
Phone
(732) 336-6466
Enumerated
Apr 24, 2007
Record last updated
Mar 1, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(432) 336-8248
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.
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Verify Prasith Thammasithiboon 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 21600
    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
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42% fewer Medicare Part D claims than the average prosthodontics in 2024

52 Medicare Part D claims for 26 beneficiaries, against an average of 90 among the 1,779 providers of this specialty who prescribed in Part D.

  1. Prasith Thammasithiboon52
  2. Specialty average90

Most prescribed

  1. Amoxicillin25 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.

Prasith Thammasithiboon among 332 prosthodontics records in Texas

Prasith Thammasithiboon, D.M.D. is one of 332 prosthodontics records with a practice address in Texas. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 26% of them.

  • NPI issued2007 · 26% of these records are older, 57% newer
  • In a Medicare fileYes · 59% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2012 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0700X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 prosthodontics record lists a practice address in Fort Stockton

They are 1 of the 56 NPPES records with a practice address in Fort Stockton, and 332 prosthodontics records in Texas.

The 8 prosthodontics records with the nearest ZIP codes

  1. Lou Gray, DDSMidland, TX 797051750373775
  2. Pranjal Daundkar, BDS, MS, CERTAbilene, TX 796051598631244
  3. Jonathan Hawley, DDS, MSAbilene, TX 796051295332393
  4. Robert Earl Hawley, DDSAbilene, TX 796051023035458
  5. Albert Park, DDSAbilene, TX 796051457836843
  6. Ashton Trier, DDSEl Paso, TX 799041730293150
  7. Mostafa IbrahimEl Paso, TX 799051316609373
  8. Mariam IssaEl Paso, TX 799051073351466

Common questions

What is Prasith Thammasithiboon, D.M.D.'s NPI number?

Prasith Thammasithiboon, D.M.D.'s National Provider Identifier (NPI) is 1396964680, issued on Apr 24, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Prasith Thammasithiboon, D.M.D. located?

The NPPES record lists a practice address at 713 N. Main, Fort Stockton, TX, 79735. Phone: (732) 336-6466. Providers update this record themselves, so call before visiting.

How can I verify Prasith Thammasithiboon, D.M.D.'s license?

NPPES lists Texas license number 21600, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Prasith Thammasithiboon, D.M.D. prescribe under Medicare Part D?

In 2024, Prasith Thammasithiboon, D.M.D. had 52 Medicare Part D claims for 26 beneficiaries; the average among prosthodontics prescribers was 90. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.