Cardiologists in Louisiana
Data updated monthly · Last refresh October 2026
323 Cardiovascular Disease providers practice in Louisiana, including 25 (8%) offering telehealth. The largest concentration is in New Orleans. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
323providers
25telehealth
New Orleanstop city
Cardiovascular Disease by city in Louisiana
Choose a city to see providers there.
Where Cardiologists in Louisiana practice
From CMS Medicare enrollment records covering 185 of the 323 providers listed here (57%). Providers who do not bill Medicare are not included in these figures.
10%solo or small practice (under 10 clinicians)
32%mid-size group (10 to 99)
58%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Cardiologists | All clinicians in group | Main city |
| Ochsner Clinic LLC | 31 | 2,845 | New Orleans |
| Our Lady of the Lake Physician Group LLC | 14 | 637 | Baton Rouge |
| Cardiovascular Institute of the South, LLC | 12 | 145 | Lafayette |
| Wkmc Cardiovascular Consultants | 12 | 34 | Shreveport |
| East Jefferson Physicians Group LLC | 11 | 211 | Covington |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Cardiologists affiliated |
| Ochsner Medical Center Acute | New Orleans | Nonprofit | 4 of 5 | 55 |
| East Jefferson General Hospital | Metairie | Nonprofit | 2 of 5 | 36 |
| Willis Knighton Medical Center | Shreveport | Nonprofit | 3 of 5 | 32 |
| Our Lady of the Lake Regional Medical Center | Baton Rouge | Nonprofit | 3 of 5 | 20 |
| Baton Rouge General Medical Center | Baton Rouge | Nonprofit | 3 of 5 | 18 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Cardiovascular Disease providers in Louisiana
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Harry Hawthorne, M.D.Alexandria, LA · $1,355 in drug and device payments (2025) ·
(318) 448-1041 Dr. Joseph Landreneau, M.D.Alexandria, LA · $260 in drug and device payments (2025) ·
(318) 442-8698 Dr. Kanna Posina, M.D.Alexandria, LA · $3,187 in drug and device payments (2025) ·
(318) 445-9823 Dr. Richard Williams, MDAlexandria, LA · No drug or device payments recorded (2025) ·
(318) 767-5878 Dr. Robert Freedman, M.D.Alexandria, LA · $1,645 in drug and device payments (2025) ·
(318) 767-3346 Dr. Wesley Davis, M.D.Alexandria, LA · $16 in drug and device payments (2025) ·
(318) 442-8698 Dr. Mahmoud Sheikh-khalil, M.D.Bastrop, LA · $1,375 in drug and device payments (2025) ·
(318) 281-2008 Dr. Andrew Rees, M.D.Baton Rouge, LA · $594 in drug and device payments (2025) ·
(225) 767-3900 Dr. Ayobami EluwoleBaton Rouge, LA · $19 in drug and device payments (2025) ·
(225) 765-5864 Dr. Benjamin Kilpatrick, M.D.Baton Rouge, LA · $416 in drug and device payments (2025) ·
(225) 769-0933 Dr. Carl Luikart, M DBaton Rouge, LA · $152 in drug and device payments (2025) ·
(225) 767-3900 Dr. Charles Barkemeyer, MDBaton Rouge, LA · No drug or device payments recorded (2025) ·
(225) 358-3938 Dr. Cordel Parris, M.D.Baton Rouge, LA · $679 in drug and device payments (2025) ·
(225) 757-6700 Dr. Curley Bordelon, M.D.Baton Rouge, LA · $1,311 in drug and device payments (2025) ·
(225) 767-3900 Dr. David Van De Car, D.O.Baton Rouge, LA · $695 in drug and device payments (2025) ·
(225) 767-3900 Dr. Evens Rodney, MDBaton Rouge, LA · $233 in drug and device payments (2025) ·
(225) 769-0933 Dr. Federico De Puy, M.D.Baton Rouge, LA · $4,299 in drug and device payments (2025) · Telehealth ·
(225) 767-3900 Dr. Gehl Davis, MDBaton Rouge, LA · No drug or device payments recorded (2025) ·
(225) 358-3938 Dr. George Karam, MDBaton Rouge, LA · $24 in drug and device payments (2025) ·
(225) 358-3938 Dr. Indra Jayasinghe, MDBaton Rouge, LA · No drug or device payments recorded (2025) ·
(225) 987-9000 Dr. Jake Smith, MDBaton Rouge, LA · $120 in drug and device payments (2025) ·
(225) 767-3900 Dr. James Barrios, M.D.Baton Rouge, LA · $2,443 in drug and device payments (2025) ·
(225) 767-3900 Dr. Jay Hollman, MDBaton Rouge, LA · No drug or device payments recorded (2025) ·
(225) 381-2755 Dr. Jeffrey Moonan, M.D.Baton Rouge, LA · No drug or device payments recorded (2025) ·
(225) 767-3900 Dr. John Howe, MDBaton Rouge, LA · No drug or device payments recorded (2025) ·
(225) 987-9000 Dr. John Maylard, M.D.Baton Rouge, LA · No drug or device payments recorded (2025) ·
(225) 761-5200 Dr. John Mcclelland, M DBaton Rouge, LA · No drug or device payments recorded (2025) ·
(225) 767-3900 Dr. John Mclachlan, M.D.Baton Rouge, LA · $830 in drug and device payments (2025) · Telehealth ·
(225) 767-3900 Dr. John Smith, MDBaton Rouge, LA · $979 in drug and device payments (2025) ·
(225) 358-1065 Dr. Joy Tsai, M.D.Baton Rouge, LA · No drug or device payments recorded (2025) ·
(225) 987-9000 Dr. Karin Hawkins, M.D.Baton Rouge, LA · $1,354 in drug and device payments (2025) · Telehealth ·
(225) 767-3900 Dr. Kevin Reed, MDBaton Rouge, LA · $631 in drug and device payments (2025) ·
(225) 381-2755 Dr. Leelamma Luke, MDBaton Rouge, LA · No drug or device payments recorded (2025) ·
(225) 987-9000 Dr. Leon Kraft, M.D.Baton Rouge, LA · No drug or device payments recorded (2025) ·
(225) 308-0247 Dr. Marius Sharon, M.D.Baton Rouge, LA · No drug or device payments recorded (2025) ·
(225) 761-5200 Dr. Marta Fechete, MDBaton Rouge, LA · No drug or device payments recorded (2025) ·
(225) 358-3938 Dr. Martin Marak, M.D.Baton Rouge, LA · $788 in drug and device payments (2025) ·
(225) 767-3900 Dr. Nakia Newsome, MDBaton Rouge, LA · $1,468 in drug and device payments (2025) ·
(225) 769-0933 Dr. Nancy Bailey, NPBaton Rouge, LA · No drug or device payments recorded (2025) ·
(225) 358-3938 Dr. Omar Leonards, M.D.Baton Rouge, LA · $2,565 in drug and device payments (2025) ·
(225) 767-3900 Dr. Paul Garrett, M.D.Baton Rouge, LA · $1,393 in drug and device payments (2025) ·
(225) 767-3900 Dr. Pavan Malur, M.D.Baton Rouge, LA · $594 in drug and device payments (2025) · Telehealth ·
(225) 761-5200 Dr. Phillip Brantley, PHDBaton Rouge, LA · No drug or device payments recorded (2025) ·
(225) 358-3938 Dr. Richard Burroughs, MDBaton Rouge, LA · $85 in drug and device payments (2025) ·
(225) 358-3938 Dr. Robert Thibodaux, MDBaton Rouge, LA · No drug or device payments recorded (2025) ·
(225) 358-3938 Dr. Roxane Townsend, MDBaton Rouge, LA · No drug or device payments recorded (2025) ·
(225) 987-9000 Dr. Samuel Harelson, MDBaton Rouge, LA · No drug or device payments recorded (2025) ·
(225) 381-2755 Dr. Shashitha Gavini, D.O.Baton Rouge, LA · $2,744 in drug and device payments (2025) · Telehealth ·
(225) 308-0247 Dr. Stanley Bonis, MDBaton Rouge, LA · No drug or device payments recorded (2025) ·
(225) 381-6978 Dr. Steven Gremillion, M DBaton Rouge, LA · $1,944 in drug and device payments (2025) ·
(225) 767-3900 Conditions Cardiovascular Disease providers in Louisiana commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Cardiovascular Disease providers. Individual practices vary, so confirm with the provider before booking.
- Coronary artery disease
- Heart failure
- Atrial fibrillation
- High blood pressure
- High cholesterol
Common questions
How many Cardiovascular Disease providers are in Louisiana?There are 323 Cardiovascular Disease providers with active NPI records practicing in Louisiana, according to federal NPPES data refreshed monthly.
Do Cardiovascular Disease providers in Louisiana offer telehealth?Yes. 25 of the 323 Cardiovascular Disease providers in Louisiana (about 8%) report offering telehealth services in CMS data.
Which cities in Louisiana have the most Cardiovascular Disease providers?New Orleans (82), Baton Rouge (51), Shreveport (40) have the highest concentration of Cardiovascular Disease providers in Louisiana.
How many Cardiovascular Disease providers in Louisiana received drug or device company payments?205 of 323 Cardiovascular Disease providers in Louisiana (63%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Cardiovascular Disease providers in Louisiana treat?Cardiovascular Disease providers commonly treat coronary artery disease, heart failure, atrial fibrillation, high blood pressure, high cholesterol and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Cardiologists in Louisiana work in independent practices or large health systems?Among 185 Cardiologists in Louisiana enrolled in Medicare, 10% bill through a solo or small practice with fewer than 10 clinicians, 32% through a mid-size group of 10 to 99, and 58% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Cardiologists in Louisiana work at?According to CMS facility affiliation records, the Louisiana hospitals where the most Cardiologists hold privileges are Ochsner Medical Center Acute in New Orleans; East Jefferson General Hospital in Metairie; Willis Knighton Medical Center in Shreveport.
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