Thomas Rex Bosen, MD
Emergency Medicine Physician · San Antonio, TX
Thomas Rex Bosen, MD is an emergency medicine physician with a practice address in San Antonio, Texas, and NPI 1013446863, issued on Jun 6, 2017. Check the license (Texas S5126, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Thomas Rex Bosen
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- S5126 TX
BP10061464 TX
Self-reported in NPPES; status is on the state search - Practice location
- 7700 Floyd Curl Dr, San Antonio, TX 78229
- Phone
- (210) 233-6363
- Enumerated
- Jun 6, 2017
- Record last updated
- Jul 31, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Also registered at 7700 Floyd Curl Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Karen Albright, AGACNP-BCAcute Care Nurse Practitioner1245601467
- Rukhsar Ali, DNP, APRN, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1942077367
- David Altman, M.D.Neurology Physician1972608099
- Hassan Ammar, DOInternal Medicine Physician1154071884
Verify Thomas Rex Bosen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S5126Check 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% more Medicare Part D claims than the average emergency medicine physician in 2024
450 Medicare Part D claims for 270 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 60 claims were for opioids.
Most prescribed
- Ondansetron Odt48 claims
- Cephalexin47 claims
- Hydrocodone-Acetaminophen36 claims
- Baclofen32 claims
- Doxycycline Hyclate27 claims
- Dicyclomine Hcl25 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 Rex Bosen among 4,885 emergency medicine physician records in Texas
Thomas Rex Bosen, MD is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 74% of them.
- NPI issued2017 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2020 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
400 emergency medicine physician records list a practice address in San Antonio
They are 400 of the 37,749 NPPES records with a practice address in San Antonio, and 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in San Antonio → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Bruce Adams, MDSan Antonio, TX 782291578552535
- Kathlene Bassett, MDSan Antonio, TX 782291801875273
- Barr Baynton, M.D.San Antonio, TX 782291326049198
- Victor Burgos, M.D.San Antonio, TX 782291376518639
- Hector Caraballo, M.D.San Antonio, TX 782291427023688
- Kevin King, M.D.San Antonio, TX 782291992796635
- Judith Knoll, DOSan Antonio, TX 782291861491862
- Robert Kottman, MDSan Antonio, TX 782291558356600
Common questions
What is Thomas Rex Bosen, MD's NPI number?
Thomas Rex Bosen, MD's National Provider Identifier (NPI) is 1013446863, issued on Jun 6, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Rex Bosen, MD located?
The NPPES record lists a practice address at 7700 Floyd Curl Dr, San Antonio, TX, 78229. Phone: (210) 233-6363. Providers update this record themselves, so call before visiting.
How can I verify Thomas Rex Bosen, MD's license?
NPPES lists Texas license number S5126, 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 Rex Bosen, MD prescribe under Medicare Part D?
In 2024, Thomas Rex Bosen, MD had 450 Medicare Part D claims for 270 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.