Internal Medicine Doctors in Indiana
Data updated monthly · Last refresh October 2026
2,118 Internal Medicine providers practice in Indiana, including 286 (14%) offering telehealth. The largest concentration is in Indianapolis. 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.
2,118providers
286telehealth
Indianapolistop city
Internal Medicine by city in Indiana
Choose a city to see providers there.
Internal Medicine providers in Indiana
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. Amir Habib, MDIndianapolis, IN · $15 in drug and device payments (2025) ·
(888) 484-3258 Dr. Amir Naderi, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(812) 589-4252 Dr. Amna Anees, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 338-7510 Dr. Amritpal Singh, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 338-2345 Dr. Amy Kaissar, MDIndianapolis, IN · No drug or device payments recorded (2025) · Telehealth ·
(317) 415-6300 Dr. Amy Mackey, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 692-2323 Dr. Ananda KannappanIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 880-6002 Dr. Andrew Coccaro, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 962-5820 Dr. Andrew Powell, D.O.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 338-2345 Dr. Andrew Young, DOIndianapolis, IN · No drug or device payments recorded (2025) · Telehealth ·
(317) 962-8851 Dr. Andriy Fetsak, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 988-2501 Dr. Angela Johnson, MDIndianapolis, IN · $25 in drug and device payments (2025) ·
(317) 415-7373 Dr. Angela Kuo, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 963-2610 Dr. Angel Wilson, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 962-8776 Dr. Anna DudleyIndianapolis, IN · No drug or device payments recorded (2025) · Telehealth ·
(317) 415-6300 Dr. Anne Adams, MDIndianapolis, IN · No drug or device payments recorded (2025) · Telehealth ·
(317) 621-5390 Dr. Anne Mcguire, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(833) 401-1577 Dr. Ann Ewbank, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 338-7902 Dr. Ann Zerr, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 962-8851 Dr. Anshu Alok, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 962-8776 Dr. Anthony Dowell, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 782-1577 Dr. Anthony Martin, DOIndianapolis, IN · $114 in drug and device payments (2025) ·
(317) 338-3634 Dr. Areeba Kara, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(888) 484-3258 Dr. Arielle Coy, DOIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 338-7510 Dr. Armando Gallegos, MD, MPHIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 554-0000 Dr. Arslan Chaudhry, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 962-8776 Dr. Arzu Karaman Gonulalan, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 338-2345 Dr. Ashish Patel, M.D.Indianapolis, IN · $90 in drug and device payments (2025) ·
(317) 887-7805 Dr. Ashok Biju, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 338-2345 Dr. Asim Mohamed, M.D.Indianapolis, IN · $2,200 in drug and device payments (2025) ·
(317) 962-2000 Dr. Asma Siddiqui, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 962-5820 Dr. Audrey Maminta, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 554-0000 Dr. Augusta Uwah, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 338-2345 Dr. Awaneesh Kumar, MDIndianapolis, IN · $63,552 in drug and device payments (2025) ·
(317) 274-0700 Dr. Azarias Lonberger, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 554-0181 Dr. Bala Rangaswami, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 848-8048 Dr. Bashar Karakash, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 621-5676 Dr. Bassem Adie, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 821-7346 Dr. Belinda Watts, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 944-2167 Dr. Benjamin Krempley, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 880-7000 Dr. Beth Shelton, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(219) 510-2401 Dr. Bharathi Muthusamy, MDIndianapolis, IN · No drug or device payments recorded (2025) · Telehealth ·
(317) 944-4897 Dr. Blaine Takesue, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 780-4080 Dr. Bradley Collins, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 962-8776 Dr. Bradley Guill, MDIndianapolis, IN · $771 in drug and device payments (2025) · Telehealth ·
(317) 621-4044 Dr. Bradley Sutter, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 988-4101 Dr. Brandon PearceIndianapolis, IN · $18 in drug and device payments (2025) ·
(317) 583-2345 Dr. Brett AndersonIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 338-7510 Dr. Brett Mccullough, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 880-7666 Dr. Brett Walker, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 278-2686 Conditions Internal Medicine providers in Indiana 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.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Indiana?There are 2,118 Internal Medicine providers with active NPI records practicing in Indiana, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in Indiana offer telehealth?Yes. 286 of the 2,118 Internal Medicine providers in Indiana (about 14%) report offering telehealth services in CMS data.
Which cities in Indiana have the most Internal Medicine providers?Indianapolis (698), Fort Wayne (213), Evansville (97) have the highest concentration of Internal Medicine providers in Indiana.
How many Internal Medicine providers in Indiana received drug or device company payments?784 of 2,118 Internal Medicine providers in Indiana (37%) 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 Indiana 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 Indiana work in independent practices or large health systems?Among 1,303 Internal Medicine Doctors in Indiana enrolled in Medicare, 11% bill through a solo or small practice with fewer than 10 clinicians, 11% through a mid-size group of 10 to 99, and 78% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in Indiana work at?According to CMS facility affiliation records, the Indiana hospitals where the most Internal Medicine Doctors hold privileges are Indiana University Health in Indianapolis; Ascension St Vincent Hospital in Indianapolis; Parkview Regional Medical Center in Fort Wayne.
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