Top cardiologists in the USA
| Company Name | Country | City | Address 1 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Catholic Healthcare Trust | USA | Manchester | 100 Mcgregor St | Hillsborough | 03102-3730 | catholicmedicalcenter.***** | 2025 | $524,303,061 | 1,500 | Corporation | 3863 | 62116 |
| 2 | Cht Healthcare System | USA | Manchester | 100 Mcgregor St | Hillsborough | 03101 | catholicmedicalcenter.***** | 2001 | $518,356,431 | 61 | Corporation | 3863 | 394263 |
| 3 | Hattiesburg Clinic, Professional Association | USA | Hattiesburg | 415 S 28th Ave | Forrest | 39401-7283 | hattiesburgclinic.***** | 1998 | $449,345,937 | 1,693 | Corporation | 50 | 410314 |
| 4 | Comfortcare Home Health Services, INC. | USA | Chesapeake | 736 Battlefield Blvd N | Chesapeake | 23320-4941 | chesapeakeregional.***** | 1966 | $442,131,667 | 2,500 | Corporation | 13 | 02488856 |
| 5 | The Advanced Center For Rehabilitation Medicine INC | USA | Norwalk | 24 Stevens St | Ct | 06856 | findcare.***** | 1990 | $433,089,973 | 1 | Corporation | 300 | 0248246 |
| 6 | Montgomery General Hospital, INC. | USA | Olney | 18101 Prince Philip Dr | Montgomery | 20832-1512 | medstarhealth.***** | 1918 | $204,372,013 | 1,500 | Corporation | 237 | D00238352 |
| 7 | ST. Vincent Heart Center Of Indiana, LLC | USA | Indianapolis | 10580 N Meridian St | Marion | 46290-1028 | stvincent.***** | 2002 | $200,716,324 | 496 | Corporation | 841 | 2002032200041 |
| 8 | West Florida Regional Medical Center, INC. | USA | Pensacola | 8383 N Davis Hwy | Escambia | 32514-6088 | hcafloridahealthcare.***** | 1994 | $108,698,609 | 1,600 | Corporation | 3863 | 2964659 |
| 9 | Mcsa, L.L.C. | USA | El Dorado | 700 W Grove St | Union | 71730-4416 | themedcenter.***** | 1996 | $99,469,847 | 730 | Corporation | 1470 | 100129761 |
| 10 | The Stern Cardiovascular Foundation INC | USA | Germantown | 8060 Wolf River Blvd | Davidson | 38138-1727 | sterncardio.***** | 2014 | $61,270,919 | 88 | Corporation | 152 | 000647220 |
| 11 | Cardiovascular Institute Of The South (a Professional Medical CORPORATION) | USA | Houma | 225 Dunn St | Terrebonne | 70360-4440 | cardio.***** | 1984 | $43,959,410 | 500 | Corporation | 15 | 34137509D |
| 12 | Ushv Management, LLC | USA | Franklin | 341 Cool Springs Blvd Ste 305 | Williamson | 37067-7332 | usheartvascular.***** | 2022 | $40,060,529 | 142 | Corporation | 2 | 6332335 |
| 13 | King's Daughters Medical Center | USA | Portsmouth | 2001 Scioto Trl | Scioto | 45662-2845 | kingsdaughtershealth.***** | 2010 | $35,792,045 | 26 | N/A | N/A | |
| 14 | Burnette Medical Center Clinic | USA | Grantsburg | 257 W Saint George Ave | Burnett | 54840-7827 | account.***** | 1991 | $26,809,008 | 39 | Corporation | 2 | N/A |
| 15 | Heart Hospital Iv, L.P. | USA | Austin | 3801 N Lamar Blvd Ste 300 | Travis | 78756 | stdavids.***** | 1924 | $23,154,881 | 400 | Partnership of unknown type | 3863 | 0008707110 |
| 16 | ST. Luke's Episcopal Hospital | USA | Houston | 1101 Bates Ave P115 | Harris | 77002 | texheartsurgeons.***** | 2006 | $22,406,654 | 203 | Corporation | 1015 | N/A |
| 17 | The Heart Group | USA | Lancaster | 217 Harrisburg Ave Ste 200 | Lancaster | 17603-2994 | lancastergeneralhealth.***** | 1996 | $19,549,569 | 1 | Corporation | N/A | N/A |
| 18 | Heart Surgeons Of Kansas City, INC. | USA | Kansas City | 4320 Wornall Rd Ste 50 | Jackson | 64111-5943 | saintlukeskc.***** | 2009 | $18,333,096 | 50 | Corporation | 2 | N00961066 |
| 19 | Meriwether Healthcare, LLC | USA | Warm Springs | 5995 Spring St | Meriwether | 31830-2149 | warmspringsmc.***** | 2005 | $17,138,534 | 180 | Corporation | N/A | 0618365 |
| 20 | Houston Healthcare Specialists Pllc | USA | Pasadena | 6243 Fairmont Pkwy Ste 202 | Harris | 77505-4047 | myhoustonhealth.***** | 2023 | $15,656,785 | 2 | Corporation | N/A | 0805266076 |
| 21 | Cardiovascular Associates INC | USA | Kissimmee | 601 Oak Commons Blvd | Osceola | 34741-4213 | cvadrs.***** | 1983 | $14,097,707 | 52 | Corporation | 10 | 592488096 |
| 22 | Alabama Heart Center, P.C. | USA | Huntsville | 930 Franklin St Se | Madison | 35801-4312 | theheartcenter.***** | 1986 | $12,562,262 | 150 | Corporation | 8 | 631173013 |
| 23 | Tulare Local Health Care District | USA | Tulare | 869 N Cherry St | Tulare | 93274-2207 | tularelocalhealthcaredistrict.***** | 1951 | $12,468,119 | 123 | Corporation | N/A | 0580188 |
| 24 | The Green Clinic L L C | USA | Ruston | 1200 S Farmerville St | Lincoln | 71270-5941 | green-clinic.***** | 1994 | $12,369,480 | 230 | Corporation | 4 | 720432864 |
| 25 | Tri-City Cardiology Consultants, P.C. | USA | Gilbert | 1580 N Fiesta Blvd Ste 100 | Maricopa | 85233 | tricitycardiology.***** | 1990 | $11,729,820 | 33 | Corporation | 6 | 01765310 |
Showing 25 of 10,061 companies
Request Free SampleCardiologists in the USA by state
10,061 cardiologists across 49 US states. Hover any state to see its share of the US cardiologists market.
Cardiologists in the USA by employee size
| Bracket | Companies | Share |
|---|---|---|
| 1-4 | 6,761 | |
| 5-9 | 2,214 | |
| 10-19 | 542 | |
| 20-49 | 355 | |
| 50-99 | 83 | |
| 100-199 | 44 | |
| 0 or Unknown | 31 | |
| 200-499 | 19 | |
| 1.000-4.999 | 7 | |
| 500-999 | 5 |
Cardiologists in the USA by revenue
| Bracket | Companies | Share |
|---|---|---|
| 100.001 to 499.999 | 6,050 | |
| 1 to 100.000 | 2,047 | |
| 500.000 to 999.999 | 707 | |
| 0 or Unknown | 699 | |
| 1.000.000 to 4.999.999 | 482 | |
| 5.000.000 to 9.999.999 | 47 | |
| 10.000.000 to 49.999.999 | 19 | |
| 100.000.000 to 499.999.999 | 6 | |
| 50.000.000 to 99.999.999 | 2 | |
| 500.000.000 to 999.999.999 | 2 |
SIC and industry classification for US cardiologists
US cardiologists aren't separately selectable in the standard SIC 1987 classification. The closest SIC 1987 umbrella is 8011 (Offices and Clinics of Doctors of Medicine). We use the CompanyData industry label 'Physicians: Cardiology and Cardio-Vascular Diseases' to identify them precisely. The list above covers every active US company in our database tagged with this CompanyData label, so the state and revenue breakdowns reflect the entire sector rather than a sample.
Closely related business services
Frequently asked questions about cardiologists in the USA
Our database tracks 10,061 active cardiologists across all 50 US states, sourced from Secretary of State filings and verified monthly. The exact count changes as firms register, dissolve and merge. The figure on this page reflects the most recent monthly refresh.
The state with the most cardiologists is Florida, followed by California, Texas, Florida and New York. The full state breakdown above shows the share each US state holds, with deeplinks to drill into a single-state directory.
US cardiologists aren't separately selectable in the standard SIC 1987 classification. The closest SIC 1987 umbrella is 8011 (Offices and Clinics of Doctors of Medicine). We use the CompanyData industry label 'Physicians: Cardiology and Cardio-Vascular Diseases' to identify them precisely. The list above covers every active US company in our database tagged with this CompanyData label. The platform link beside each result also lets you filter by sub-code or by NAICS if you prefer.
Yes. Apply your filters (state, size, revenue, etc.) on the platform, preview the result on screen, then export the full filtered list as CSV or Excel. Larger exports (10k+ rows) are delivered by email link. Request a free sample first if you want to evaluate the data before you buy.
Every record includes the firm name, full business address, primary phone, business email (where available), website, employee size, revenue band, founding year and primary SIC / NAICS classification. Records are enriched from the US business register and re-verified monthly.
Monthly. Each refresh removes firms that have dissolved and adds new registrations from the latest Secretary of State filings. The "Last updated" line at the top of this page shows the most recent refresh date.
49 US states have at least one active cardiologist in our database. The state with most cardiologists is Florida, followed by California, Texas, Florida and New York. Use the interactive state map above to compare any two states by share of the US cardiologists market.
