Thomas S. Boswell, MD
Family Medicine Physician · Houston, TX
Thomas S. Boswell, MD is a family medicine physician with a practice address in Houston, Texas, and NPI 1831483130, issued on Jun 3, 2011. Check the license (Texas U1800, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Thomas S. Boswell
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- U1800 TX
28338 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1321 Upland Dr Ste 9024, Houston, TX 77043
- Phone
- (405) 877-2137
- Enumerated
- Jun 3, 2011
- Record last updated
- Sep 27, 2024
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Verify Thomas S. Boswell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license U1800Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
47 Medicare Part D claims for 30 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Ipratropium Bromide11 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. Boswell among 11,119 family medicine physician records in Texas
Thomas S. Boswell, MD is one of 11,119 family medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 64% of them.
- NPI issued2011 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2024 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,123 family medicine physician records list a practice address in Houston
They are 1,123 of the 61,221 NPPES records with a practice address in Houston, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Houston → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Nelsy Hung Ramajo, APRN-CNPHouston, TX 770431114876943
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- Amirah Rimal, FNP-CHouston, TX 770431801398284
- Ata Salek, M.D.Houston, TX 770431063567840
- Justin Bogwu, M.D.Houston, TX 770441245550656
- Dalton Carter, MDHouston, TX 770441124656715
- Cesario Castillo, M.D.Houston, TX 770441447357439
- Gregg Castillo, M.D.Houston, TX 770441508928185
Common questions
What is Thomas S. Boswell, MD's NPI number?
Thomas S. Boswell, MD's National Provider Identifier (NPI) is 1831483130, issued on Jun 3, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Thomas S. Boswell, MD located?
The NPPES record lists a practice address at 1321 Upland Dr Ste 9024, Houston, TX, 77043. Phone: (405) 877-2137. Providers update this record themselves, so call before visiting.
How can I verify Thomas S. Boswell, MD's license?
NPPES lists Texas license number U1800, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Thomas S. Boswell, MD prescribe under Medicare Part D?
In 2024, Thomas S. Boswell, MD had 47 Medicare Part D claims for 30 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.