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. Zachary Tucker, M.D.North Vernon, IN · No drug or device payments recorded (2025) ·
(812) 352-4300 Dr. Ronald Harmening, MDPendleton, IN · No drug or device payments recorded (2025) ·
(765) 778-2618 Dr. Jennifer Drancik, MDPeru, IN · No drug or device payments recorded (2025) ·
(765) 472-8000 Dr. Lynette Smith-caillouet, MDPeru, IN · No drug or device payments recorded (2025) ·
(765) 472-8041 Dr. Audrey Abell, M.D.Plainfield, IN · $33 in drug and device payments (2025) ·
(317) 838-3443 Dr. John Kersteff, M.D.Plainfield, IN · $51 in drug and device payments (2025) ·
(317) 838-3443 Dr. John Unison, M.D.Plainfield, IN · $91 in drug and device payments (2025) ·
(317) 838-3443 Dr. Juan Mejia Garces, M.D.Plainfield, IN · $3,324 in drug and device payments (2025) ·
(317) 837-5510 Dr. Katharina Weber, MDPlainfield, IN · No drug or device payments recorded (2025) ·
(317) 754-5080 Dr. Kelly Glover, MDPlainfield, IN · $71 in drug and device payments (2025) · Telehealth ·
(317) 838-3443 Dr. Lauren SchultzPlainfield, IN · $92 in drug and device payments (2025) ·
(317) 838-3443 Dr. Linda Decesare, MDPlainfield, IN · $53 in drug and device payments (2025) ·
(317) 838-3443 Dr. Sara Cook, MDPlainfield, IN · No drug or device payments recorded (2025) ·
(317) 754-5080 Dr. Tyler Fromm, MDPlainfield, IN · $33 in drug and device payments (2025) ·
(317) 838-3443 Dr. Vada Durr-stein, MDPlainfield, IN · No drug or device payments recorded (2025) ·
(317) 546-0366 Dr. William NorthquistPlainfield, IN · No drug or device payments recorded (2025) ·
(317) 838-3443 Dr. Nkemakolam Iroegbu, M.D.Plymouth, IN · No drug or device payments recorded (2025) ·
(574) 335-5000 Dr. Sabeen Khan, MDPlymouth, IN · $232 in drug and device payments (2025) ·
(574) 948-4000 Dr. Havishakrishna Sarma, DOPortage, IN · $584 in drug and device payments (2025) ·
(219) 762-9523 Dr. Shaun Mehdi, DOPortage, IN · $813 in drug and device payments (2025) ·
(219) 762-1040 Dr. Shreyas Desai, M.D.Portage, IN · $490 in drug and device payments (2025) ·
(219) 762-9523 Dr. Joseph Vormohr, M.D.Portland, IN · No drug or device payments recorded (2025) ·
(607) 267-6162 Dr. Robert Robinson, MDPortland, IN · No drug or device payments recorded (2025) ·
(260) 726-6515 Dr. Arun Kumar, M.D.Princeton, IN · No drug or device payments recorded (2025) ·
(812) 386-6560 Dr. Krishna Murthy, M.D.Princeton, IN · $740 in drug and device payments (2025) ·
(812) 386-6560 Dr. Rameshbhai Patel, M.D.Princeton, IN · No drug or device payments recorded (2025) ·
(812) 385-3401 Dr. Alejandro Vega, M.D.Rensselaer, IN · No drug or device payments recorded (2025) ·
(219) 866-5141 Dr. Ajit DhakalRichmond, IN · No drug or device payments recorded (2025) ·
(765) 983-3000 Dr. Alan Hartman, MDRichmond, IN · No drug or device payments recorded (2025) ·
(765) 935-4088 Dr. Alex Gilman, DORichmond, IN · $548 in drug and device payments (2025) ·
(765) 983-3492 Dr. Amanda Ter Doest, DORichmond, IN · $199 in drug and device payments (2025) ·
(765) 983-3418 Dr. Annuradha Bhandari, MDRichmond, IN · $229 in drug and device payments (2025) · Telehealth ·
(765) 935-8914 Dr. Augustine Ajuogu, MDRichmond, IN · No drug or device payments recorded (2025) ·
(765) 983-3492 Dr. Bernole Batenga, M.D.Richmond, IN · $50 in drug and device payments (2025) ·
(765) 983-3492 Dr. Carmen Gardner, MDRichmond, IN · No drug or device payments recorded (2025) ·
(765) 983-3492 Dr. Catherine Marsteller, M.D.Richmond, IN · $147 in drug and device payments (2025) ·
(765) 935-5390 Dr. David Smith, M.D.Richmond, IN · No drug or device payments recorded (2025) ·
(765) 939-2037 Dr. Erin Chung, DORichmond, IN · No drug or device payments recorded (2025) ·
(765) 966-9549 Dr. Gloria Alano, MDRichmond, IN · No drug or device payments recorded (2025) ·
(765) 983-3127 Dr. Igor Dykan, M.D.Richmond, IN · No drug or device payments recorded (2025) ·
(765) 983-3492 Dr. Ina Agrawal, MDRichmond, IN · $144 in drug and device payments (2025) ·
(765) 962-0823 Dr. James Reis, MDRichmond, IN · $124 in drug and device payments (2025) · Telehealth ·
(765) 914-0946 Dr. James Rigney, D.O.Richmond, IN · $48 in drug and device payments (2025) · Telehealth ·
(659) 358-4547 Dr. Jennifer Olson, MDRichmond, IN · $159 in drug and device payments (2025) · Telehealth ·
(765) 935-4088 Dr. Joseph Hester, MDRichmond, IN · No drug or device payments recorded (2025) ·
(765) 935-8914 Dr. Joyce Zagursky, MDRichmond, IN · No drug or device payments recorded (2025) ·
(765) 965-4800 Dr. Justin VargheseRichmond, IN · No drug or device payments recorded (2025) ·
(765) 983-3000 Dr. Kelley Metcalfe, NP-CRichmond, IN · $51 in drug and device payments (2025) ·
(765) 966-5949 Dr. Mahendra Kalra, M.D.Richmond, IN · $96 in drug and device payments (2025) · Telehealth ·
(765) 939-2037 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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