Doctors That Accept Medicare in Decatur, IL
671 Medicare-enrolled clinicians · CMS data, refreshed 2026-06-26
These are 671 clinicians enrolled in Medicare and practicing in Decatur, grouped by specialty below. Being enrolled means they can bill Original Medicare for your care. Most also accept assignment — they take Medicare's approved amount as full payment, so you only owe your deductible and 20% coinsurance. Call first to confirm they're accepting new Medicare patients.
Providers in Decatur by Specialty
Family Medicine(20)
Rami Elmasry, MD
Board Of Trustees Of Southern Illinois University
102 W Kenwood Ave, Suite 100, Decatur62526
Samantha Agar, MD
Board Of Trustees Of Southern Illinois University
102 W Kenwood Ave, Suite 100, Decatur62526
Prince Duru, MD
Cepamerica Illinois Llp
1800 E Lake Shore Dr, Decatur62521
Yun Chau Lee, MD
Cepamerica Illinois Llp
1800 E Lake Shore Dr, Decatur62521
Elvis Mensah, MD
Decatur Memorial Hospital
2300 N Edward St, Decatur62526
Hasitha Idangodage, MD
Decatur Memorial Hospital
2300 N Edward St, Decatur62526
Andrew Poulos
Hshs Medical Group Inc
1900 E Lake Shore Dr, Suite 330, Decatur62521
Brian Klostermann, MD
Hshs Medical Group Inc
1900 E Lake Shore Dr, Suite 330, Decatur62521
Gerard Bitar, MD
Hshs Medical Group Inc
176 W Mound Rd, Decatur62526
Gerard Bitar, MD
Hshs Medical Group Inc
1900 E Lake Shore Dr, Suite 330, Decatur62521
James Bock, MD
Hshs Medical Group Inc
176 W Mound Rd, Decatur62526
James Bock, MD
Hshs Medical Group Inc
1900 E Lake Shore Dr, Suite 330, Decatur62521
Julia Rozier, MD
Hshs Medical Group Inc
1900 E Lake Shore Dr, Suite 330, Decatur62521
Katelin Krystowiak, MD
Hshs Medical Group Inc
1900 E Lake Shore Dr, Suite 330, Decatur62521
Michelle Braddy, MD
Hshs Medical Group Inc
1900 E Lake Shore Dr, Decatur62521
Michelle Braddy, MD
Hshs Medical Group Inc
1900 E Lake Shore Dr, Suite 330, Decatur62521
Nell Hennon, DO
Hshs Medical Group Inc
1900 E Lake Shore Dr, Suite 330, Decatur62521
Robert Frost, MD
Hshs Medical Group Inc
1900 E Lake Shore Dr, Suite 330, Decatur62521
Swapna Reddy Allamreddy, MD
Hshs Medical Group Inc
1900 E Lake Shore Dr, Suite 330, Decatur62521
Valerie Thompson, MD
Hshs Medical Group Inc
1900 E Lake Shore Dr, Suite 330, Decatur62521
Internal Medicine(20)
Ahmad Ahmad, MD
1770 E Lake Shore Dr, Suite 201, Decatur62521
Abdul Basit, MD
Cep America Illinois Intensivists
1800 E Lake Shore Dr, Decatur62521
Pankaj Goyal, MD
Cep America Illinois Intensivists
1800 E Lake Shore Dr, Decatur62521
Ahmad Rimawi, MD
Cep America-Illinois Hospitalists, Llp
1800 E Lake Shore Dr, Decatur62521
Henna Khan, MD
Cep America-Illinois Hospitalists, Llp
1800 E Lake Shore Dr, Decatur62521
M, Rasheed Orakzai, MD
Cep America-Illinois Hospitalists, Llp
1800 E Lake Shore Dr, Decatur62521
Thomas Rutherford III, DO
Cep America-Illinois Hospitalists, Llp
1800 E Lake Shore Dr, Decatur62521
Ali Syed, MD
Decatur Memorial Hospital
2300 N Edward St, Decatur62526
Amanda Quintino Martins Lara, MD
Decatur Memorial Hospital
2300 N Edward St, Decatur62526
Kasun Vernon, MD
Decatur Memorial Hospital
2300 N Edward St, Decatur62526
Muhammad Asad, MD
Decatur Memorial Hospital
2300 N Edward St, Decatur62526
Nakeya Dewaswala, MD
Decatur Memorial Hospital
2300 N Edward St, Decatur62526
Patrick Sylvester, MD
Decatur Memorial Hospital
2300 N Edward St, Decatur62526
Samaj Adhikari, MD
Decatur Memorial Hospital
2300 N Edward St, Decatur62526
Shaji Mohammed, DO
Decatur Memorial Hospital
2300 N Edward St, Decatur62526
Hima Atluri
Hshs Medical Group Inc
1900 E Lake Shore Dr, Suite 330, Decatur62521
Naeemuddin Jatoi, MD
Hshs Medical Group Inc
1750 E Lake Shore Dr, Suite 100, Decatur62521
Ruchi Patel, MD
Hshs Medical Group Inc
1900 E Lake Shore Dr, Suite 330, Decatur62521
Thomas Rutherford III, DO
Hshs Medical Group Inc
176 W Mound Rd, Decatur62526
Winston Townsend, MD
Hshs Medical Group Inc
1900 E Lake Shore Dr, Suite 330, Decatur62521
Cardiology(19)
Maan El Khadra, MD
2300 N Edward St, Ciha Suite 2139, Decatur62525
Adebola Orekoya, MD
Decatur Memorial Hospital
2300 N Edward St, Decatur62526
Adebola Orekoya, MD
Decatur Memorial Hospital
4775 E Maryland St, Decatur62521
Alok Katyal, MD
Decatur Memorial Hospital
2300 N Edward St, Decatur62526
Ki Hassler, DO
Decatur Memorial Hospital
2300 N Edward St, Decatur62526
Nadal Aker, MD
Decatur Memorial Hospital
2300 N Edward St, Decatur62526
Rita Mukerji, MD
Decatur Memorial Hospital
2300 N Edward St, Decatur62526
Rizwan Khan, MD
Decatur Memorial Hospital
2300 N Edward St, Decatur62526
Russell Kelly, MD
Decatur Memorial Hospital
2300 N Edward St, Decatur62526
Jeanne Kairouz, MD
Prairie Cardiovascular Consultants Ltd
1800 E Lake Shore Dr 6th Flr, Decatur62521
Luis Caceres, MD
Prairie Cardiovascular Consultants Ltd
1800 E Lake Shore Dr 6th Flr, Decatur62521
Manohar Kola, MD
Prairie Cardiovascular Consultants Ltd
1800 E Lake Shore Dr 6th Flr, Decatur62521
Theodore Addai, MD
Prairie Cardiovascular Consultants Ltd
1800 E Lake Shore Dr 6th Flr, Decatur62521
Muhammad Khan, MD
Springfield Clinic, Llp
250 W Kenwood Ave, Decatur62526
Sunil Agarwal, MD
Springfield Clinic, Llp
250 W Kenwood Ave, Decatur62526
Jeanne Kairouz, MD
St Marys Hospital Decatur Of The Hospital Sisters Of The Third Order
1800 E Lake Shore Dr, Decatur62521
Luis Caceres, MD
St Marys Hospital Decatur Of The Hospital Sisters Of The Third Order
1800 E Lake Shore Dr, Decatur62521
Manohar Kola, MD
St Marys Hospital Decatur Of The Hospital Sisters Of The Third Order
1800 E Lake Shore Dr, Decatur62521
Theodore Addai, MD
St Marys Hospital Decatur Of The Hospital Sisters Of The Third Order
1800 E Lake Shore Dr, Decatur62521
Optometry(10)
Gary Gray JR., OD
2490 N Water St, Decatur62526
Michael Stauder, OD
2980 N Main St, Suite 1, Decatur62526
Amanda Gerson, OD
Allied Vision Source LLC
2475 N Monroe St, Decatur62526
Robert Jones JR., OD
Allied Vision Source LLC
2475 N Monroe St, Decatur62526
Timothy Busey, OD
Allied Vision Source LLC
2475 N Monroe St, Decatur62526
Tina Funk, OD
Allied Vision Source LLC
2475 N Monroe St, Decatur62526
Angela Oberreiter, OD
Gailey Eye Clinic, Ltd
646 W Pershing Rd, Decatur62526
Molly Guithues, OD
J A K Enterprises Inc
331 W 1st Dr, Decatur62521
Steven Lane, OD
J A K Enterprises Inc
3755 N Water St, Decatur62526
Yolanda Arce Montijo, OD
J A K Enterprises Inc
331 W 1st Dr, Decatur62521
Ophthalmology(6)
John Lee, MD
1714 S Blaine Lane, Decatur62521
John Lee, MD
1714 S Blaine Ln, Decatur62521
Maung Tin, MD
1770 E Lake Shore Dr, Suite 206, Decatur62521
Maung Tin, MD
1770 E Lake Shore Dr, Suite 206, Decatur62521
Kenneth Barba, MD
Gailey Eye Clinic, Ltd
646 W Pershing Rd, Decatur62526
Phillip Alward, MD
Prairie Eye Center, Ltd
960 E Mound Rd, Decatur62526
Podiatry(3)
Dennis Vaughn, DPM
Community Health Improvement Center
320 E Central Ave, Decatur62521
Austin Mueller
Hshs Medical Group Inc
1900 E Lake Shore Dr, Suite 330, Decatur62521
Maureen Spinler, DPM
Preferred Podiatry Group PC
1215 Arbor Dr, Decatur62526
Orthopedic Surgery(10)
Marshall Brustein, MD
304 W Hay St, Decatur62526
Kevin McCarthy, MD
Hshs Medical Group Inc
1900 E Lake Shore Dr, Suite 330, Decatur62521
Jeffery Smith, MD
Jms Hand Associates Sc
304 W Hay St, Suite 215, Decatur62526
John Kefalas, MD
John C. Kefalas, M.D.,S.C.
2905 N Main St, Suite G, Decatur62526
Kenneth Tuan, MD
Springfield Clinic, Llp
2300 N Edward St, Decatur62526
Kenneth Tuan, MD
Springfield Clinic, Llp
2773 N Main St, Decatur62526
Marshall Brustein, MD
Springfield Clinic, Llp
2300 N Edward St, Decatur62526
Marshall Brustein, MD
Springfield Clinic, Llp
250 W Kenwood Ave, Decatur62526
Marshall Brustein, MD
Springfield Clinic, Llp
304 W Hay St, Decatur62526
Piero Capecci, MD
Springfield Clinic, Llp
250 W Kenwood Ave, Decatur62526
Dermatology(4)
Ista Egbeto, MD
Siu Physicians And Surgeons Inc
102 W Kenwood Ave, Lowr Level, Decatur62526
Elle Davis
Springfield Clinic, Llp
250 W Kenwood Ave, Decatur62526
Debra Babich, MD
Vitalskin Medical Group Il PLLC
2880 N Monroe St, Decatur62526
Todd Johnson, MD
Vitalskin Medical Group Il PLLC
355 E Ash Ave, Decatur62526
Urology(6)
Michael Karasis, MD
1800 E Lake Shore Dr, Lowr Level, Decatur62521
P Dharmadev Nayak, MD
Hshs Medical Group Inc
1900 E Lake Shore Dr, Suite 330, Decatur62521
Bradley Schwartz, DO
Siu Physicians And Surgeons Inc
1750 E Lake Shore Dr, Suite 120, Decatur62521
Randy Sulaver II, MD
Siu Physicians And Surgeons Inc
302 W Hay St, Suite 200, Decatur62526
Daniel Lange, MD
Springfield Clinic, Llp
250 W Kenwood Ave, Decatur62526
Robert Nadler, MD
Springfield Clinic, Llp
250 W Kenwood Ave, Decatur62526
Neurology(2)
Delphi Barua, MD
Decatur Memorial Hospital
2 Memorial Dr, Suite 202, Decatur62526
Nida Faheem, MD
Decatur Memorial Hospital
2 Memorial Dr, Suite 202, Decatur62526
Showing the largest specialties in this city (100 of 150 listed providers). Call ahead — not every Medicare-enrolled clinician here fits on one page.
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Frequently Asked Questions
Are these doctors in Decatur accepting new Medicare patients?
We can't say for sure — CMS's enrollment data confirms a provider is enrolled in Medicare, not whether their practice is currently open to new patients. Call first to confirm they're accepting new Medicare patients before you book.
What does "accepts Medicare assignment" mean?
It means the provider takes Medicare's approved amount as full payment for a covered service, so you only owe your normal deductible and 20% coinsurance — no extra charges. A provider marked "may accept assignment" can go either way, so ask when you call.
Will these doctors work with my Medicare Advantage plan?
Not necessarily. This directory is built from Medicare enrollment data, which applies to Original Medicare. If you have a Medicare Advantage plan, your plan's own network determines who's covered — check your plan's directory first, then confirm with the office directly.
Does Original Medicare cover dental care from these providers?
Original Medicare does not cover routine dental care like cleanings, fillings, or dentures. Some Medicare Advantage plans include dental benefits. See our guide on what Medicare does and doesn't cover for dental.
Provider data from the CMS Doctors and Clinicians National Downloadable File, refreshed 2026-06-26. Directory information only, not medical or insurance advice. View all Medicare doctors in Illinois →