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Internal Medicine Doctors in Louisiana

Data updated monthly · Last refresh October 2026

1,746 Internal Medicine providers practice in Louisiana, including 269 (15%) 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.

1,746providers
269telehealth
New Orleanstop city

Internal Medicine by city in Louisiana

Choose a city to see providers there.

Internal Medicine in New Orleans396 providers
Internal Medicine in Baton Rouge255 providers
Internal Medicine in Shreveport211 providers
Internal Medicine in Lafayette105 providers
Internal Medicine in Metairie78 providers
Internal Medicine in Covington61 providers
Internal Medicine in Lake Charles54 providers
Internal Medicine in Marrero46 providers
Internal Medicine in Monroe41 providers
Internal Medicine in Slidell38 providers
Internal Medicine in Alexandria37 providers
Internal Medicine in Houma37 providers
Internal Medicine in Jefferson24 providers
Internal Medicine in Bossier City23 providers
Internal Medicine in Hammond22 providers
Internal Medicine in Kenner18 providers
Internal Medicine in Gretna18 providers
Internal Medicine in Pineville13 providers
Internal Medicine in Harvey11 providers
Internal Medicine in Mandeville10 providers
Internal Medicine in Gonzales9 providers
Internal Medicine in Prairieville8 providers
Internal Medicine in New Iberia8 providers
Internal Medicine in Ruston8 providers

Internal Medicine 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. Rick Faul, M.D.
Lafayette, LA · $331 in drug and device payments (2025) · (337) 261-6789
Dr. Robin Sherchan, M.D.
Lafayette, LA · $172 in drug and device payments (2025) · (337) 289-7991
Dr. Roger Chang, DO
Lafayette, LA · $1,440 in drug and device payments (2025) · (337) 261-6000
Dr. Rohini Singla
Lafayette, LA · $255 in drug and device payments (2025) · (337) 349-5984
Dr. Ronald Jenkins, M.D.
Lafayette, LA · $253 in drug and device payments (2025) · (337) 983-0700
Dr. Rory Bennett, DO
Lafayette, LA · $18 in drug and device payments (2025) · (850) 341-4134
Dr. Sai Chennamsetty, M.D.
Lafayette, LA · No drug or device payments recorded (2025) · (337) 330-0031
Dr. Shahed Jameel, MD
Lafayette, LA · $212 in drug and device payments (2025) · (337) 261-6789
Dr. Shantell Ceaser, M.D.
Lafayette, LA · No drug or device payments recorded (2025) · (337) 261-6000
Dr. Shaun Walker, DO
Lafayette, LA · $31 in drug and device payments (2025) · (225) 276-1825
Dr. Shema Abraham, M.D
Lafayette, LA · $95 in drug and device payments (2025) · (337) 470-2605
Dr. Srikanth Vemulapalli
Lafayette, LA · No drug or device payments recorded (2025) · (337) 470-2605
Dr. Stephen Salopek, Jr., M.D.
Lafayette, LA · $416 in drug and device payments (2025) · Telehealth · (337) 232-1010
Dr. Suguna Veeramachineni, M.D.
Lafayette, LA · No drug or device payments recorded (2025) · Telehealth · (337) 470-9004
Dr. Tevyn Johnson, MD
Lafayette, LA · No drug or device payments recorded (2025) · (337) 261-6000
Dr. Theresa Woodard, M.D.
Lafayette, LA · $125 in drug and device payments (2025) · (337) 294-1230
Dr. Thomas Voitier, M.D.
Lafayette, LA · $43 in drug and device payments (2025) · Telehealth · (337) 289-8415
Dr. Tiarra Clayton, DO
Lafayette, LA · No drug or device payments recorded (2025) · Telehealth · (337) 294-1230
Dr. Tina Benoit, MD
Lafayette, LA · $89 in drug and device payments (2025) · (337) 261-6100
Dr. Tyler Perrin- Bellelo, M.D.
Lafayette, LA · $1,765 in drug and device payments (2025) · Telehealth · (337) 289-8974
Dr. Victoria Bolgiano, D.O.
Lafayette, LA · $840 in drug and device payments (2025) · (337) 504-3335
Dr. Virasith Rajapho, MD
Lafayette, LA · No drug or device payments recorded (2025) · (337) 781-7627
Dr. Wartelle Castille, M.D.
Lafayette, LA · $569 in drug and device payments (2025) · Telehealth · (337) 470-3100
Dr. Youssef Bou-mikael, MD
Lafayette, LA · $37 in drug and device payments (2025) · (337) 261-6000
Dr. Adrienne Breaux, M.D.
Lake Charles, LA · $386 in drug and device payments (2025) · (337) 491-7072
Dr. Amber Dawson, MD
Lake Charles, LA · $671 in drug and device payments (2025) · (337) 421-0090
Dr. Anand Roy, M.D.
Lake Charles, LA · No drug or device payments recorded (2025) · (337) 433-0313
Dr. Andrew Paulk
Lake Charles, LA · No drug or device payments recorded (2025) · (337) 480-8066
Dr. Anita Osabutey, MBCHB, MPH
Lake Charles, LA · No drug or device payments recorded (2025) · (682) 306-7527
Dr. Ashlyn Brown, MD
Lake Charles, LA · $266 in drug and device payments (2025) · (373) 494-6800
Dr. Barry Levet, M.D.
Lake Charles, LA · No drug or device payments recorded (2025) · (800) 962-3959
Dr. Benjamin Azevedo, M. D., M. P H
Lake Charles, LA · $26 in drug and device payments (2025) · (337) 480-8066
Dr. Brian Clements, M.D.
Lake Charles, LA · $819 in drug and device payments (2025) · (337) 494-6800
Dr. Carisa Torres-vazquez, M.D.
Lake Charles, LA · No drug or device payments recorded (2025) · (337) 475-9500
Dr. Carlo Emilcar, MD
Lake Charles, LA · No drug or device payments recorded (2025) · (337) 494-3102
Dr. Chad Heinen, M.D.
Lake Charles, LA · No drug or device payments recorded (2025) · (337) 515-0027
Dr. Christine Dugan, DO
Lake Charles, LA · $188 in drug and device payments (2025) · (337) 480-8066
Dr. Collin Bowe
Lake Charles, LA · $281 in drug and device payments (2025) · (337) 480-8066
Dr. Craig Broussard, MD
Lake Charles, LA · $381 in drug and device payments (2025) · (337) 494-6800
Dr. Craig Greenman, MD
Lake Charles, LA · $335 in drug and device payments (2025) · (337) 494-6800
Dr. Edward Hebert, M.D.
Lake Charles, LA · $561 in drug and device payments (2025) · (337) 494-6800
Dr. Effat Rasul, M.D.
Lake Charles, LA · $801 in drug and device payments (2025) · (337) 430-4455
Dr. George Hutchinson, M.D.
Lake Charles, LA · No drug or device payments recorded (2025) · (337) 421-0090
Dr. Harpal Benipal, M.D.
Lake Charles, LA · $124 in drug and device payments (2025) · (337) 475-8100
Dr. Hilma Green, M.D.
Lake Charles, LA · No drug or device payments recorded (2025) · (337) 562-3773
Dr. James Gaharan, M.D.
Lake Charles, LA · $392 in drug and device payments (2025) · (337) 769-9451
Dr. Jason Langhofer, DO
Lake Charles, LA · $216 in drug and device payments (2025) · (337) 494-6800
Dr. Ken Nguyen, M.D.
Lake Charles, LA · No drug or device payments recorded (2025) · (337) 475-4748
Dr. Kevin Mocklin, M.D.
Lake Charles, LA · No drug or device payments recorded (2025) · (337) 494-2445
Dr. Kunwardeep Singh Arora
Lake Charles, LA · No drug or device payments recorded (2025) · (337) 436-2511

Conditions Internal Medicine providers in Louisiana commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Internal Medicine providers are in Louisiana?

There are 1,746 Internal Medicine providers with active NPI records practicing in Louisiana, according to federal NPPES data refreshed monthly.

Do Internal Medicine providers in Louisiana offer telehealth?

Yes. 269 of the 1,746 Internal Medicine providers in Louisiana (about 15%) report offering telehealth services in CMS data.

Which cities in Louisiana have the most Internal Medicine providers?

New Orleans (396), Baton Rouge (255), Shreveport (211) have the highest concentration of Internal Medicine providers in Louisiana.

How many Internal Medicine providers in Louisiana received drug or device company payments?

890 of 1,746 Internal Medicine providers in Louisiana (51%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Internal Medicine providers in Louisiana treat?

Internal Medicine providers commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management 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 Internal Medicine Doctors in Louisiana work in independent practices or large health systems?

Among 1,105 Internal Medicine Doctors in Louisiana enrolled in Medicare, 16% bill through a solo or small practice with fewer than 10 clinicians, 25% through a mid-size group of 10 to 99, and 59% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Internal Medicine Doctors in Louisiana work at?

According to CMS facility affiliation records, the Louisiana hospitals where the most Internal Medicine Doctors hold privileges are Ochsner Medical Center Acute in New Orleans; Ochsner Lafayette General Medical Center in Lafayette; Willis Knighton Medical Center in Shreveport.

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Internal Medicine in Louisiana? Get featured.