HealthcareDiscovery.AI / Doctors / Illinois / Champaign / Internal Medicine

Internal Medicine in Champaign, Illinois

Data updated monthly · Last refresh September 2026

30 Internal Medicine providers practice in Champaign, and 17% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Champaign

Listed alphabetically. 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. Abdul Basit Nawaz
Champaign, IL · No drug or device payments recorded (2025) · Telehealth · (217) 366-5434
Dr. Amanda Walker, MD
Champaign, IL · $135 in drug and device payments (2025) · (217) 365-6207
Dr. Andrew Bartlett, D.O.
Champaign, IL · No drug or device payments recorded (2025) · (217) 366-5434
Dr. Cam Dossey, MD
Champaign, IL · No drug or device payments recorded (2025) · (217) 766-4254
Dr. Charlotte Schuchart, M.D.
Champaign, IL · No drug or device payments recorded (2025) · Telehealth · (217) 366-5434
Dr. Dang Ho, M.D.
Champaign, IL · No drug or device payments recorded (2025) · (217) 366-5434
Dr. Daniel Rosenblat
Champaign, IL · No drug or device payments recorded (2025) · (217) 366-5434
Dr. Fariha Khatri, M.D.
Champaign, IL · No drug or device payments recorded (2025) · (217) 366-5434
Dr. Gretchen Sperka, DO
Champaign, IL · $35 in drug and device payments (2025) · (217) 365-6502
Dr. Hira Rizvi, M.D.
Champaign, IL · No drug or device payments recorded (2025) · (443) 622-8193
Dr. Holly Dallas, MD
Champaign, IL · No drug or device payments recorded (2025) · Telehealth · (217) 365-6207
Dr. Ihsan Habib, MD
Champaign, IL · No drug or device payments recorded (2025) · Telehealth · (217) 366-5434
Dr. Janet Welch, M.D.
Champaign, IL · No drug or device payments recorded (2025) · (217) 365-6502
Dr. Japhia Jayasingh-ramkumar, M.D.
Champaign, IL · No drug or device payments recorded (2025) · (217) 391-3853
Dr. Jennie Hsu-lumetta, MD
Champaign, IL · No drug or device payments recorded (2025) · (217) 365-6502
Dr. John Peterson, M.D.
Champaign, IL · No drug or device payments recorded (2025) · (217) 344-2740
Dr. Judith Yasunaga, MD
Champaign, IL · No drug or device payments recorded (2025) · Telehealth · (217) 365-6207
Dr. Kathleen Collins, M.D.
Champaign, IL · $85 in drug and device payments (2025) · Telehealth · (217) 366-5434
Dr. Matthew Kresca, MD
Champaign, IL · No drug or device payments recorded (2025) · Telehealth · (217) 366-5434
Dr. Nasreen Syed, MD
Champaign, IL · No drug or device payments recorded (2025) · (217) 365-6207
Dr. Nathan Walker, M.D.
Champaign, IL · No drug or device payments recorded (2025) · Telehealth · (217) 366-2660
Dr. Owaise Mansuri, MD
Champaign, IL · $138 in drug and device payments (2025) · Telehealth · (217) 365-2849
Dr. Pushpa Giri, M.D.
Champaign, IL · No drug or device payments recorded (2025) · (217) 265-0703
Dr. Robert Healy, MD
Champaign, IL · $27 in drug and device payments (2025) · (217) 365-6207
Dr. Sabrina Khan, M.B.B.S., M.D.
Champaign, IL · No drug or device payments recorded (2025) · Telehealth · (217) 366-5434
Dr. Sami Zabaneh, M.D.
Champaign, IL · No drug or device payments recorded (2025) · Telehealth · (217) 366-5434
Dr. Sarah Lovinger, MD
Champaign, IL · No drug or device payments recorded (2025) · Telehealth · (217) 365-6207
Dr. Scott Cinnamon, M.D.
Champaign, IL · No drug or device payments recorded (2025) · (217) 365-6502
Dr. Sumuk Sundaram, M.D.
Champaign, IL · No drug or device payments recorded (2025) · (217) 366-5434
Dr. Tegan Mccormick
Champaign, IL · No drug or device payments recorded (2025) · (217) 366-5434

Conditions Internal Medicine providers in Champaign, Illinois 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 Champaign, Illinois?

There are 30 Internal Medicine providers with active NPI records practicing in Champaign, according to federal NPPES data refreshed monthly.

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

5 of 30 (17%) 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 Champaign treat?

Internal Medicine providers in Champaign 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 records 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.

All specialties in Champaign Internal Medicine across Illinois

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.