Cardiologists in Texas: 2,112 enrolled in Medicare
Texas has 2,112 cardiologists enrolled in Medicare in the CMS file dated Aug 18, 2026, or 6.7 per 100,000 residents. That ranks 41st of 51 (the states and DC); the US rate is 8.7. Most are in Houston, 426. Texas holds 7.1% of the country's cardiologists.
By Ryan Doyle, founder of Doctor Email List. Published Oct 5, 2026.
Where Texas cardiologists practice
The five cities below hold 45% of Texas's cardiologists. 232 practices and hospitals in the state have at least one listed.
| City | Cardiologists | Share of Texas |
|---|---|---|
| Houston | 426 | 20% |
| Dallas | 186 | 8.8% |
| San Antonio | 163 | 7.7% |
| Plano | 96 | 4.5% |
| Temple | 73 | 3.5% |
Largest practice groups for Texas cardiologists
79% of Texas cardiologists with a group on file sit in groups of 50 or more listed clinicians; the US figure is 86%.
| Practice or health system, as CMS prints it | Texas cardiologists listed |
|---|---|
| Healthtexas Provider Network | 168 |
| University of Texas Southwestern Medical Center at Dallas | 87 |
| Tmh Physician Associates PLLC | 83 |
| St Davids Heart and Vascular PLLC | 77 |
| Christus Trinity Clinic Texas | 73 |
Texas against the US
| Measure | Texas | United States |
|---|---|---|
| Cardiologists per 100,000 residents | 6.7 | 8.7 |
| Women | 16% | 17% |
| Median year of medical school graduation | 2001 | 2000 |
| Offer telehealth | 37% | 32% |
| In groups of 50 or more listed clinicians | 79% | 86% |
Just above Texas: California, 6.8. Just below: Washington, 6.6. The range runs from South Dakota (4.0) to Washington DC (25.2). The doctors per capita tool has every state for 51 specialties.
The cardiologist email list is one national CSV, $295 one time; the 2,112 Texas rows are one filter away.
Buy the cardiologist list, $295Questions about Texas cardiologists
2,112, enrolled in Medicare as of the CMS file dated Aug 18, 2026, or 6.7 per 100,000 residents. Houston (426), Dallas (186) and San Antonio (163) lead the cities, and Healthtexas Provider Network lists the most of any group, 168. Physicians who bill no Medicare patients are not in the file.
Not as a separate file: the cardiologist list is national, $295 once. State and ZIP are on nearly every row, so the 2,112 Texas rows are one filter away.
Cardiologists in other large states
Other specialties in Texas
Specialty email lists
National CSVs, one per specialty. City, state and ZIP are on the rows, so any state is one filter away.