Thomas S. Barker, D.D.S.
Dentist · Southlake, TX
Thomas S. Barker, D.D.S. is a dentist with a practice address in Southlake, Texas, and NPI 1376750166, issued on May 17, 2007. Check the license (Texas 22731, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thomas S. Barker
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 22731 TX
Self-reported in NPPES; status is on the state search - Practice location
- 271 E Southlake Blvd Ste 150, Southlake, TX 76092
- Phone
- (817) 421-2437
- Enumerated
- May 17, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (817) 251-1467
- Entity
- Type 1 · individual
8 nearest dentist records → All 6,572 in Texas → Look up another NPI →
Verify Thomas S. Barker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 22731Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average dentist in 2024
265 Medicare Part D claims for 95 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 49 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate91 claims
- Amoxicillin64 claims
- Tramadol Hcl-Acetaminophen37 claims
- Doxycycline Hyclate18 claims
- Clindamycin Hcl14 claims
- Amoxicillin-Clavulanate Potass13 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.
Thomas S. Barker among 6,572 dentist records in Texas
Thomas S. Barker, D.D.S. is one of 6,572 dentist records with a practice address in Texas. 64% 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 18% of them.
- NPI issued2007 · 18% of these records are older, 70% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Texas
There are 6,572 dentist records in Texas.
All 6,572 in Texas → Every provider in Southlake → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Rene Aguirre, DDSSouthlake, TX 760921477083525
- Raed Al Ajlouni, DDSSouthlake, TX 760921356577795
- Paola Arcila, D.D.S.Southlake, TX 760921083095079
- Rohini Bajaj, D.D.S.Southlake, TX 760921922021039
- Joseph Bonola, DDSSouthlake, TX 760921033396726
- Leda Brady, DDSSouthlake, TX 760921255265922
- Cameron Carter, DMDSouthlake, TX 760921427848563
- Reid Darnell, DDSSouthlake, TX 760921316164510
Common questions
What is Thomas S. Barker, D.D.S.'s NPI number?
Thomas S. Barker, D.D.S.'s National Provider Identifier (NPI) is 1376750166, issued on May 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Thomas S. Barker, D.D.S. located?
The NPPES record lists a practice address at 271 E Southlake Blvd Ste 150, Southlake, TX, 76092. Phone: (817) 421-2437. Providers update this record themselves, so call before visiting.
How can I verify Thomas S. Barker, D.D.S.'s license?
NPPES lists Texas license number 22731, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Thomas S. Barker, D.D.S. prescribe under Medicare Part D?
In 2024, Thomas S. Barker, D.D.S. had 265 Medicare Part D claims for 95 beneficiaries; the average among dentist prescribers was 86. 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.