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. Thomas Armstrong, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 338-3634 Dr. Thomas Clouse, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 338-2345 Dr. Thomas Coffelt, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(888) 484-3258 Dr. Thomas Elkas, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 988-2501 Dr. Thomas Inui, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 423-8909 Dr. Thomas Lynch, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 554-0000 Dr. Thomas Marshall, MDIndianapolis, IN · $137 in drug and device payments (2025) ·
(317) 297-7773 Dr. Thomas PetrinIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 621-6800 Dr. Timothy Brady, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 890-2100 Dr. Timothy Broach, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 962-8851 Dr. Timothy Walbridge, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 782-1577 Dr. Tina Fleming, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 948-8673 Dr. Tiru Amin, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 880-6050 Dr. Todd Biggerstaff, MDIndianapolis, IN · $23 in drug and device payments (2025) ·
(888) 484-3258 Dr. Todd Ryan, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 216-2700 Dr. Tony Mercho, M.D.Indianapolis, IN · $18 in drug and device payments (2025) ·
(317) 357-7800 Dr. Tony Ren, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 274-8282 Dr. Travis ScottIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 278-2686 Dr. Trent Miller, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 274-5000 Dr. Trevor Lehr, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 880-4104 Dr. Tyler Blakley, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 355-9370 Dr. Umer Bhatti, M.D.Indianapolis, IN · $486 in drug and device payments (2025) ·
(888) 484-3258 Dr. Upasana Jarori, MDIndianapolis, IN · $275 in drug and device payments (2025) ·
(317) 656-4260 Dr. Usama Fahmy, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 338-2172 Dr. Usha Subramanian, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 554-0181 Dr. Usman Tahir, M.D.Indianapolis, IN · $32 in drug and device payments (2025) ·
(317) 621-5676 Dr. Vanita Yakhmi, MDIndianapolis, IN · $143 in drug and device payments (2025) ·
(317) 576-1156 Dr. Varon Cantrell, MDIndianapolis, IN · $28 in drug and device payments (2025) ·
(317) 488-2020 Dr. Varun Vanka, MDIndianapolis, IN · $12,791 in drug and device payments (2025) ·
(346) 387-1275 Dr. Victoria Jacuk, DOIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 274-7724 Dr. Vidyasree Atluri, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 554-0000 Dr. Vincent Parziale, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 781-1000 Dr. Virginia Reed, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 630-6560 Dr. Vivian Howard, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 554-0181 Dr. Volodymyr Oliynyk, DOIndianapolis, IN · $35,755 in drug and device payments (2025) ·
(317) 338-6666 Dr. Waled Bahaj, M.D.Indianapolis, IN · $1,954 in drug and device payments (2025) · Telehealth ·
(317) 528-5500 Dr. Wanda Moody, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 585-5050 Dr. Wanita Kumar, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 944-2167 Dr. Warren Gavin, MDIndianapolis, IN · $59 in drug and device payments (2025) ·
(317) 962-2894 Dr. Wasi Khatri, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 274-8438 Dr. Wayne Ellis, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 944-2167 Dr. Wendy Siemion, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 988-9424 Dr. Whitney Fraiz, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 338-7510 Dr. William Camm, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 285-1049 Dr. William Goggins, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 274-7724 Dr. William Tierney, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 692-2323 Dr. Woodrow Myers, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 685-9923 Dr. Xianfeng Zhu, MDIndianapolis, IN · $46 in drug and device payments (2025) · Telehealth ·
(317) 497-1900 Dr. Xiang Lin, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 554-0181 Dr. Xu-jing Liu, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 338-6666 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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