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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 in Indianapolis698 providers
Internal Medicine in Fort Wayne213 providers
Internal Medicine in Evansville97 providers
Internal Medicine in Carmel69 providers
Internal Medicine in Muncie68 providers
Internal Medicine in South Bend55 providers
Internal Medicine in Bloomington53 providers
Internal Medicine in Lafayette44 providers
Internal Medicine in Richmond35 providers
Internal Medicine in Avon31 providers
Internal Medicine in Fishers30 providers
Internal Medicine in Munster30 providers
Internal Medicine in Valparaiso27 providers
Internal Medicine in Elkhart26 providers
Internal Medicine in Kokomo23 providers
Internal Medicine in Noblesville21 providers
Internal Medicine in Terre Haute21 providers
Internal Medicine in Vincennes19 providers
Internal Medicine in Mishawaka18 providers
Internal Medicine in New Albany18 providers
Internal Medicine in Columbus17 providers
Internal Medicine in Anderson16 providers
Internal Medicine in Merrillville15 providers
Internal Medicine in Crown Point15 providers

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. Melanie Bozard, MD
Kokomo, IN · $32 in drug and device payments (2025) · (765) 236-8282
Dr. Melissa Miller, D.O.
Kokomo, IN · $4,291 in drug and device payments (2025) · (765) 776-3000
Dr. Michelle Killian, AGACNP
Kokomo, IN · $16 in drug and device payments (2025) · (765) 453-8666
Dr. Mika Fujii, M.D.
Kokomo, IN · No drug or device payments recorded (2025) · (765) 450-4776
Dr. Muni Theertham, MD
Kokomo, IN · No drug or device payments recorded (2025) · (765) 776-3020
Dr. Philippe Delalande, MD
Kokomo, IN · No drug or device payments recorded (2025) · (765) 455-5400
Dr. Ryan Trauring, DO
Kokomo, IN · No drug or device payments recorded (2025) · Telehealth · (765) 459-4070
Dr. Sheeda Golian
Kokomo, IN · $1,011 in drug and device payments (2025) · (765) 776-3800
Dr. Techsin Ty, MD
Kokomo, IN · $2,057 in drug and device payments (2025) · Telehealth · (765) 776-8666
Dr. Theodore Brogan, MD
Kokomo, IN · $33 in drug and device payments (2025) · Telehealth · (765) 865-6076
Dr. Timothy Gatewood, MD
Kokomo, IN · No drug or device payments recorded (2025) · Telehealth · (765) 865-6076
Dr. Aimee Kabala, MD
Lafayette, IN · No drug or device payments recorded (2025) · (765) 448-8000
Dr. Ariel Sturgill, MD
Lafayette, IN · No drug or device payments recorded (2025) · (765) 448-8100
Dr. Belinda Haerum, MD, MPH
Lafayette, IN · No drug or device payments recorded (2025) · (765) 448-8000
Dr. Brittany Haines, D.O.
Lafayette, IN · $23 in drug and device payments (2025) · (765) 448-8000
Dr. Carlos Gambirazio, MD
Lafayette, IN · No drug or device payments recorded (2025) · (765) 448-8000
Dr. Carlos Salazar Carcamo, M.D.
Lafayette, IN · No drug or device payments recorded (2025) · Telehealth · (765) 448-8000
Dr. Carmen Davis, MD
Lafayette, IN · No drug or device payments recorded (2025) · (765) 448-8000
Dr. Cecilia May, MD
Lafayette, IN · No drug or device payments recorded (2025) · (765) 418-4033
Dr. Daphne Muzoora, M.D
Lafayette, IN · No drug or device payments recorded (2025) · (765) 502-4000
Dr. David Bos, MD, PHD
Lafayette, IN · No drug or device payments recorded (2025) · (765) 448-8000
Dr. Donald Edelen, M.D.
Lafayette, IN · No drug or device payments recorded (2025) · (765) 423-6767
Dr. Edward Kanive, D.O
Lafayette, IN · No drug or device payments recorded (2025) · (765) 488-8000
Dr. Garland Byron, MD
Lafayette, IN · No drug or device payments recorded (2025) · (765) 448-8000
Dr. Gary Prah, MD
Lafayette, IN · No drug or device payments recorded (2025) · (765) 742-5254
Dr. Gregory French, M.D.
Lafayette, IN · $65 in drug and device payments (2025) · (765) 742-1567
Dr. Hassaan Siddiqui, DO
Lafayette, IN · No drug or device payments recorded (2025) · (765) 448-8000
Dr. Jacob Thomas, MD
Lafayette, IN · $56 in drug and device payments (2025) · (765) 448-8000
Dr. Jasmine Sidhu, DO
Lafayette, IN · No drug or device payments recorded (2025) · (765) 448-8000
Dr. Jeffrey Duvall, MD
Lafayette, IN · No drug or device payments recorded (2025) · Telehealth · (765) 448-8000
Dr. John Plascak, MD
Lafayette, IN · No drug or device payments recorded (2025) · (765) 449-1555
Dr. John Thomas, MD
Lafayette, IN · No drug or device payments recorded (2025) · (765) 448-8000
Dr. Julie Schleck, MD
Lafayette, IN · No drug or device payments recorded (2025) · (765) 448-8000
Dr. Kaushal Patel, MD
Lafayette, IN · $34 in drug and device payments (2025) · (765) 448-8000
Dr. Keith Mahin, D.O.
Lafayette, IN · No drug or device payments recorded (2025) · (765) 448-8000
Dr. Kevin Schendel, MD
Lafayette, IN · $85 in drug and device payments (2025) · Telehealth · (765) 448-8000
Dr. Kurt Schleck, MD
Lafayette, IN · No drug or device payments recorded (2025) · (765) 448-8000
Dr. Luella Bangura, MD
Lafayette, IN · $121 in drug and device payments (2025) · (765) 448-4646
Dr. Marcella Tashjian-gibbs, M,D,
Lafayette, IN · No drug or device payments recorded (2025) · (765) 448-8000
Dr. Marco Trigueros, MD
Lafayette, IN · No drug or device payments recorded (2025) · (765) 448-8000
Dr. Nasreen Haq, M.D.
Lafayette, IN · No drug or device payments recorded (2025) · (765) 448-8000
Dr. Na Zhu, MD
Lafayette, IN · No drug or device payments recorded (2025) · (765) 448-8000
Dr. Omar Mohtadi, MD
Lafayette, IN · No drug or device payments recorded (2025) · (765) 448-8000
Dr. Ravi Rao, MD
Lafayette, IN · $87 in drug and device payments (2025) · (765) 448-8000
Dr. Reuben Warshawsky, MD
Lafayette, IN · No drug or device payments recorded (2025) · (765) 448-8000
Dr. Ritu Kalwani, MD
Lafayette, IN · No drug or device payments recorded (2025) · (765) 448-8000
Dr. Robert Holmes, MD
Lafayette, IN · No drug or device payments recorded (2025) · (765) 775-2860
Dr. Sagar Patel, M.D.
Lafayette, IN · $64 in drug and device payments (2025) · (765) 502-4000
Dr. Scott Miethke, MD
Lafayette, IN · No drug or device payments recorded (2025) · (765) 448-8000
Dr. Seth Losiewicz, MD
Lafayette, IN · No drug or device payments recorded (2025) · (765) 448-8000

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.

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.

Related reading on HealthcareDiscovery.AI

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Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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 Indiana? Get featured.