Internal Medicine in Effingham, Illinois
Data updated monthly · Last refresh September 2026
10 Internal Medicine providers practice in Effingham. Listings are drawn from federal public records and are not endorsements.
Internal Medicine providers in Effingham
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. David Kowalski, M.D.Effingham, IL · No drug or device payments recorded (2025) ·
(217) 342-4151 Dr. Elene Awad, MD PHDEffingham, IL · No drug or device payments recorded (2025) ·
(217) 347-0458 Dr. Gregory Bismack, M.D.Effingham, IL · $20 in drug and device payments (2025) ·
(217) 342-2121 Dr. Jennifer Maneja, MDEffingham, IL · $144 in drug and device payments (2025) ·
(217) 342-4151 Dr. Lalaine Ramirez-hom, M.D.Effingham, IL · No drug or device payments recorded (2025) ·
(217) 347-7600 Dr. Louis Schwing Iv, MDEffingham, IL · $33 in drug and device payments (2025) ·
(217) 238-4634 Dr. Narinder Arora, M.D.Effingham, IL · $1,671 in drug and device payments (2025) ·
(217) 347-0768 Dr. Navdip Arora, M.D.Effingham, IL · $1,783 in drug and device payments (2025) ·
(217) 347-0768 Dr. Rita Maldonado, M.D.Effingham, IL · No drug or device payments recorded (2025) ·
(217) 347-7600 Dr. Thomas Heischmidt, M.D.Effingham, IL · $248 in drug and device payments (2025) ·
(217) 342-7000 Conditions Internal Medicine providers in Effingham, 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.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Effingham, Illinois?There are 10 Internal Medicine providers with active NPI records practicing in Effingham, according to federal NPPES data refreshed monthly.
What conditions do Internal Medicine providers in Effingham treat?Internal Medicine providers in Effingham 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 Effingham Internal Medicine across Illinois