Oncologists in Indiana
Data updated monthly · Last refresh October 2026
78 Medical Oncology providers practice in Indiana, including 29 (37%) 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.
78providers
29telehealth
Indianapolistop city
Medical Oncology by city in Indiana
Choose a city to see providers there.
Where Oncologists in Indiana practice
From CMS Medicare enrollment records covering 57 of the 78 providers listed here (73%). Providers who do not bill Medicare are not included in these figures.
4%solo or small practice (under 10 clinicians)
11%mid-size group (10 to 99)
86%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Oncologists | All clinicians in group | Main city |
| Community Physicians of Indiana Inc. | 15 | 1,569 | Indianapolis |
| Community Physician Network Specialty Care LLC | 15 | 260 | Indianapolis |
| Iu Health Medical Group LLC | 14 | 4,382 | Indianapolis |
| Michiana Hematology-Oncology P C | 6 | 13 | Mishawaka |
| Franciscan Physician Network | 4 | 1,152 | Crawfordsville |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Oncologists affiliated |
| Community Hospital East | Indianapolis | Nonprofit | 3 of 5 | 15 |
| Indiana University Health | Indianapolis | Nonprofit | 3 of 5 | 13 |
| Community Hospital North | Indianapolis | Nonprofit | 3 of 5 | 12 |
| Community Hospital South, Inc.. | Indianapolis | Nonprofit | 3 of 5 | 11 |
| Memorial Hospital of South Bend | South Bend | Nonprofit | 2 of 5 | 9 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Medical Oncology 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. Praveen Ranganath, MDAnderson, IN · $204 in drug and device payments (2025) · Telehealth ·
(765) 646-8509 Dr. Xiusheng Qin, M.D., PH.D. Dr. Andrew Greenspan, MDCarmel, IN · $1,844 in drug and device payments (2025) · Telehealth ·
(317) 819-5320 Dr. Coleman Obasaju, MDCarmel, IN · No drug or device payments recorded (2025) ·
(317) 727-4391 Dr. Jennifer Morgan, M.D.Carmel, IN · $208 in drug and device payments (2025) · Telehealth ·
(317) 688-5250 Dr. Waldo Ortuzar, M.D.Carmel, IN · No drug or device payments recorded (2025) ·
(317) 433-0280 Dr. Nibal Saad, M.D.Crawfordsville, IN · $465 in drug and device payments (2025) · Telehealth ·
(765) 775-2800 Dr. Arshad Husain, MDCrown Point, IN · $397 in drug and device payments (2025) ·
(219) 757-6633 Dr. Neeru Bose, M.DCrown Point, IN · No drug or device payments recorded (2025) ·
(219) 310-2550 Dr. Sue Tobin, DODanville, IN · $470 in drug and device payments (2025) · Telehealth ·
(317) 520-5510 Dr. Michael Tallarico, M.D.Dyer, IN · $3,874 in drug and device payments (2025) · Telehealth ·
(219) 924-8178 Dr. Hafiz Aslam, MDElkhart, IN · $195 in drug and device payments (2025) ·
(574) 523-2733 Dr. Muhammad Uzair Saqlain, MDElkhart, IN · $143 in drug and device payments (2025) · Telehealth ·
(574) 523-2733 Dr. Lotfi Hadad, M.D.Evansville, IN · $40 in drug and device payments (2025) ·
(812) 475-1948 Dr. Keith Logie, M.D.Fishers, IN · No drug or device payments recorded (2025) ·
(317) 841-5656 Dr. Denise Greer, RNFort Wayne, IN · No drug or device payments recorded (2025) ·
(260) 348-8687 Dr. Ellen Szwed, D.O.Fort Wayne, IN · $121 in drug and device payments (2025) · Telehealth ·
(833) 724-9326 Dr. Farrukh Adhami, MDFort Wayne, IN · $2,327 in drug and device payments (2025) ·
(260) 484-8830 Dr. Sunil Babu, M.D.Fort Wayne, IN · $27,389 in drug and device payments (2025) · Telehealth ·
(260) 484-8830 Dr. Sushil Jain, MDFort Wayne, IN · $299 in drug and device payments (2025) ·
(833) 724-8326 Dr. Takefumi Komiya, MD, PHDFort Wayne, IN · $242 in drug and device payments (2025) ·
(833) 724-8326 Dr. Bolanle Adepoju, M.D.Goshen, IN · $2,263 in drug and device payments (2025) ·
(574) 364-2888 Dr. Kenneth Pennington, M.D.Goshen, IN · No drug or device payments recorded (2025) ·
(574) 535-2888 Dr. Thomas Whittaker, MDGreenfield, IN · No drug or device payments recorded (2025) ·
(317) 467-7100 Dr. Ahmad Al-hader, MDIndianapolis, IN · $33 in drug and device payments (2025) ·
(317) 948-6953 Dr. Anuj AgarwalaIndianapolis, IN · $641 in drug and device payments (2025) · Telehealth ·
(317) 621-4300 Dr. Ashwin Vasudevamurthy, M.D.Indianapolis, IN · $10,659 in drug and device payments (2025) · Telehealth ·
(317) 415-6600 Dr. Bert O'neil, MDIndianapolis, IN · $25,804 in drug and device payments (2025) · Telehealth ·
(317) 621-4300 Dr. Daniel Sonnenburg, M.D.Indianapolis, IN · $15,452 in drug and device payments (2025) · Telehealth ·
(317) 621-4300 Dr. Elsayed Aly, MDIndianapolis, IN · $1,981 in drug and device payments (2025) · Telehealth ·
(317) 964-5200 Dr. Erin Newton, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(888) 484-3258 Dr. Fadi Taza, MDIndianapolis, IN · $198 in drug and device payments (2025) · Telehealth ·
(317) 355-5870 Dr. Gregory Smith, MDIndianapolis, IN · $2,456 in drug and device payments (2025) · Telehealth ·
(317) 621-4300 Dr. Kelvin Lee, MDIndianapolis, IN · $129 in drug and device payments (2025) ·
(888) 484-3258 Dr. Mary Mayer, MDIndianapolis, IN · $85 in drug and device payments (2025) ·
(317) 621-4300 Dr. Matthew Painschab, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 948-6260 Dr. Michael Robertson, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 944-5000 Dr. Michael Slaughter, M.D., PH.D.Indianapolis, IN · $3,094 in drug and device payments (2025) · Telehealth ·
(317) 859-5252 Dr. Michael Wiemann, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 338-3708 Dr. Naftali Bechar, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 621-4300 Dr. Nasser Hanna, MDIndianapolis, IN · $40 in drug and device payments (2025) ·
(317) 278-0054 Dr. Natraj Ammakkanavar, M.DIndianapolis, IN · $44,150 in drug and device payments (2025) · Telehealth ·
(317) 621-4300 Dr. Nikhil Shukla, M.D.Indianapolis, IN · $86 in drug and device payments (2025) · Telehealth ·
(317) 355-5870 Dr. Pablo Bedano, MDIndianapolis, IN · $1,721 in drug and device payments (2025) · Telehealth ·
(317) 621-4300 Dr. Radhika Walling, M.D.Indianapolis, IN · No drug or device payments recorded (2025) · Telehealth ·
(317) 621-4300 Dr. Rana Hawamdeh, M.D.Indianapolis, IN · No drug or device payments recorded (2025) · Telehealth ·
(317) 497-6270 Dr. Raymond Harwood, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 415-6600 Dr. Sead Beganovic, MDIndianapolis, IN · $1,672 in drug and device payments (2025) ·
(317) 859-5500 Dr. Shiroo Parshad, MDIndianapolis, IN · $43 in drug and device payments (2025) · Telehealth ·
(317) 621-4300 Dr. Sumeet Bhatia, MDIndianapolis, IN · $4,147 in drug and device payments (2025) · Telehealth ·
(317) 621-4300 Common questions
How many Medical Oncology providers are in Indiana?There are 78 Medical Oncology providers with active NPI records practicing in Indiana, according to federal NPPES data refreshed monthly.
Do Medical Oncology providers in Indiana offer telehealth?Yes. 29 of the 78 Medical Oncology providers in Indiana (about 37%) report offering telehealth services in CMS data.
Which cities in Indiana have the most Medical Oncology providers?Indianapolis (28), Mishawaka (8), Fort Wayne (6) have the highest concentration of Medical Oncology providers in Indiana.
How many Medical Oncology providers in Indiana received drug or device company payments?56 of 78 Medical Oncology providers in Indiana (72%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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 Oncologists in Indiana work in independent practices or large health systems?Among 57 Oncologists in Indiana enrolled in Medicare, 4% bill through a solo or small practice with fewer than 10 clinicians, 11% through a mid-size group of 10 to 99, and 86% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Oncologists in Indiana work at?According to CMS facility affiliation records, the Indiana hospitals where the most Oncologists hold privileges are Community Hospital East in Indianapolis; Indiana University Health in Indianapolis; Community Hospital North in Indianapolis.
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