Dr. Thor Tejada, M.D.
Cardiac Electrophysiology (Clinical Cardiac Electrophysiology Physician)
- Medicare participating
At a glance
- Medical school
- University Central del Caribe Escuela de Medicina (2005)
- Years since graduation
- 21
- In the NPI registry since
- 2008
- Medicare patients seen, 2024
- 853
Licensed in Texas since 2017, according to the Texas Medical Board. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 2005Medical school: University Central del Caribe Escuela de Medicina
- 2008Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Clinical Cardiac Electrophysiology Physician primary
TX license R3604 (first issued 2017; active)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Methodist Hospital San Antonio, TX
- Methodist Hospital Stone Oak San Antonio, TX
- Hill Country Memorial Hospital Fredericksburg, TX
Medical groups
- Cardiology Clinic of San Antonio, PLLC (126 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 853
- Services billed
- 5,080
- Patients’ average age
- 78
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 30-39 minutes | 959 | 578 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 713 | 400 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 541 | 400 |
| Evaluation of cardiac rhythm monitor system, remote up to 30 days | 449 | 89 |
| Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 417 | 192 |
| Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | 312 | 214 |
| Interrogation device evaluation(s), (remote) up to 30 days; implantable cardiovascular physiologic monitor system, implantable loop recorder system, or subcutaneous cardiac rhythm monitor system, remote data acquisition(s), receipt of transmissions and tec | 299 | 94 |
| Programming of dual lead pacemaker system | 228 | 166 |
| Blood test, clotting time | 151 | 12 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 145 | 98 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Eliquis (apixaban) Other prescribers in Live Oak, TX | 683 |
| Metoprolol Succinate Other prescribers in Live Oak, TX | 527 |
| Flecainide Acetate Other prescribers in Live Oak, TX | 209 |
| Xarelto (rivaroxaban) Other prescribers in Live Oak, TX | 205 |
| Sotalol (sotalol hcl) Other prescribers in Live Oak, TX | 135 |
| Multaq (dronedarone hcl) Other prescribers in Live Oak, TX | 95 |
| Amiodarone Hcl Other prescribers in Live Oak, TX | 93 |
| Metoprolol Tartrate Other prescribers in Live Oak, TX | 79 |
| Carvedilol Other prescribers in Live Oak, TX | 62 |
| Clopidogrel (clopidogrel bisulfate) Other prescribers in Live Oak, TX | 59 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 11 companies reported 39 payments worth $1,733 in total to this clinician.
| Boston Scientific Corporation | $440 |
|---|---|
| Abbott Laboratories | $341 |
| Biosense Webster, Inc. | $230 |
| Medtronic, Inc. | $213 |
| Atricure, Inc. | $156 |
| Novo Nordisk Inc | $125 |
| Amgen Inc. | $125 |
| E.r. Squibb & Sons, L.l.c. | $36.35 |
| Food and Beverage | $1,444 |
|---|---|
| Travel and Lodging | $289 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Abbott Laboratories Jan 9, 2025 | Travel and Lodging ENSITE · Structural Heart · travel to San Antonio, TX · in-kind | $280 |
| Abbott Laboratories Jan 9, 2025 | Travel and Lodging ENSITE · Structural Heart · travel to San Antonio, TX · in-kind | $9.02 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.
Industry-funded research
Named as a principal investigator on 1 industry-funded study in 2025, from 1 company. The companies reported $18,054 in research payments for these studies, mostly to the institutions running them.
- CONVERGE Post-Approval Study (PAS)
Atricure, Inc. · Active, not recruiting · NCT05393180
From CMS Open Payments research payments, where companies name up to five principal investigators per payment. Research payments usually go to hospitals, universities and research sites, not to the investigator personally. A payment is not evidence of wrongdoing.