Radiation Oncologists in Indiana
Data updated monthly · Last refresh October 2026
135 Radiation Oncology providers practice in Indiana, including 23 (17%) 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.
135providers
23telehealth
Indianapolistop city
Radiation Oncology by city in Indiana
Choose a city to see providers there.
Where Radiation Oncologists in Indiana practice
From CMS Medicare enrollment records covering 92 of the 135 providers listed here (68%). Providers who do not bill Medicare are not included in these figures.
13%solo or small practice (under 10 clinicians)
29%mid-size group (10 to 99)
58%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Radiation Oncologists | All clinicians in group | Main city |
| Cancer Care Group PC | 20 | 21 | Indianapolis |
| Iu Health Medical Group LLC | 18 | 4,382 | Indianapolis |
| Community Physicians of Indiana Inc. | 9 | 1,569 | Indianapolis |
| Community Physician Network Specialty Care LLC | 9 | 260 | Indianapolis |
| University Radiation Oncology Associates, Inc.. | 9 | 15 | Indianapolis |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Radiation Oncologists affiliated |
| Indiana University Health | Indianapolis | Nonprofit | 3 of 5 | 16 |
| Community Hospital East | Indianapolis | Nonprofit | 3 of 5 | 10 |
| Hendricks Regional Health | Danville | Government | 5 of 5 | 8 |
| Indiana University Health Ball Memorial Hospital | Muncie | Nonprofit | 3 of 5 | 8 |
| Community Hospital North | Indianapolis | Nonprofit | 3 of 5 | 7 |
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.
Radiation 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. Alan Sosa, MDAnderson, IN · $274 in drug and device payments (2025) · Telehealth ·
(765) 298-4770 Dr. James Currier, MDAnderson, IN · No drug or device payments recorded (2025) ·
(765) 622-7600 Dr. Jennifer Fisher, M.D.Anderson, IN · $139 in drug and device payments (2025) · Telehealth ·
(765) 622-7600 Dr. Ann Logan, MDAvon, IN · No drug or device payments recorded (2025) ·
(317) 272-3636 Dr. Arpan Prabhu, MDAvon, IN · $1,201 in drug and device payments (2025) · Telehealth ·
(317) 217-3800 Dr. Stanley Givens, MDAvon, IN · No drug or device payments recorded (2025) ·
(317) 272-3636 Dr. Bharati Kharkar, MDBloomington, IN · No drug or device payments recorded (2025) ·
(812) 332-8242 Dr. David Lee, MDBloomington, IN · No drug or device payments recorded (2025) ·
(812) 353-2800 Dr. Fred Wu, M.D., PH.D.Bloomington, IN · $41 in drug and device payments (2025) ·
(812) 353-2800 Dr. Glen Dimick, CMDBloomington, IN · No drug or device payments recorded (2025) ·
(773) 206-0331 Dr. Jeffrey Buchsbaum, MDBloomington, IN · No drug or device payments recorded (2025) ·
(812) 349-5074 Dr. Markus Fitzek, MDBloomington, IN · $248 in drug and device payments (2025) ·
(812) 349-5074 Dr. Teresa Oldham, MDBloomington, IN · $19 in drug and device payments (2025) ·
(812) 349-5074 Dr. Junaid Pasha, M.DColumbus, IN · $390 in drug and device payments (2025) ·
(812) 376-5550 Dr. Mark Henderson, M.D.Columbus, IN · $118 in drug and device payments (2025) ·
(812) 376-5550 Dr. Allan Cass, MDCrown Point, IN · $271 in drug and device payments (2025) ·
(888) 824-0200 Dr. Lauren Das, MDElkhart, IN · $500 in drug and device payments (2025) ·
(574) 523-2733 Dr. Russell Johnson, MDElkhart, IN · No drug or device payments recorded (2025) ·
(574) 523-2733 Dr. Aly Razek, M.D.Evansville, IN · No drug or device payments recorded (2025) ·
(812) 474-1110 Dr. Crystal ReedEvansville, IN · $218 in drug and device payments (2025) ·
(812) 474-1110 Dr. Jon Frazier, MDEvansville, IN · No drug or device payments recorded (2025) ·
(812) 474-1110 Dr. Noah Taylor, M.DEvansville, IN · $70 in drug and device payments (2025) ·
(812) 474-1110 Dr. Shannon Lamb, MDEvansville, IN · No drug or device payments recorded (2025) ·
(812) 474-1110 Dr. Brian Chang, M.D.Fort Wayne, IN · $143 in drug and device payments (2025) ·
(260) 266-9100 Dr. Charles Vu, MDFort Wayne, IN · $163 in drug and device payments (2025) ·
(833) 724-8326 Dr. David Trenkner, MDFort Wayne, IN · No drug or device payments recorded (2025) ·
(260) 266-9100 Dr. Deepchand Bajpai, MDFort Wayne, IN · No drug or device payments recorded (2025) ·
(260) 436-4116 Dr. John Trenkner, M.D.Fort Wayne, IN · No drug or device payments recorded (2025) ·
(260) 436-4116 Dr. Mark Ranck, M.D.Fort Wayne, IN · $218 in drug and device payments (2025) ·
(260) 436-4116 Dr. Nathan Cannon, M.D./PH.D.Fort Wayne, IN · $105 in drug and device payments (2025) ·
(260) 266-9100 Dr. Nathan Comsia, MDFort Wayne, IN · $15 in drug and device payments (2025) ·
(260) 436-4116 Dr. Rao Mantravadi, MDFort Wayne, IN · No drug or device payments recorded (2025) ·
(260) 436-4116 Dr. Wesley Russell, M.D.Fort Wayne, IN · $54 in drug and device payments (2025) ·
(260) 266-9100 Dr. Xiaofeng ChenFort Wayne, IN · No drug or device payments recorded (2025) ·
(260) 436-4116 Dr. Zhigang Yuan, MDFort Wayne, IN · $808 in drug and device payments (2025) ·
(260) 436-4116 Dr. Houman Vaghefi, MD, PHD Dr. Mahesh Kudrimoti, MDGreendale, IN · No drug or device payments recorded (2025) ·
(859) 301-2238 Dr. Priscilla Stumpf, M.D.Greenfield, IN · $119 in drug and device payments (2025) ·
(720) 848-0000 Dr. Christopher Watson, M.D.Greenwood, IN · $86 in drug and device payments (2025) ·
(317) 890-2000 Dr. Tracy Price, M.D.Greenwood, IN · $466 in drug and device payments (2025) ·
(317) 893-1980 Dr. Urmi Kalokhe, MDHammond, IN · No drug or device payments recorded (2025) ·
(219) 933-2130 Dr. Alexander Yeh, MDIndianapolis, IN · $18 in drug and device payments (2025) ·
(317) 962-3172 Dr. Chandrika Patel, MDIndianapolis, IN · $164 in drug and device payments (2025) · Telehealth ·
(317) 621-4300 Dr. Charles Curtis, DOIndianapolis, IN · No drug or device payments recorded (2025) · Telehealth ·
(317) 621-4300 Dr. Christopher Leagre, MDIndianapolis, IN · $36 in drug and device payments (2025) · Telehealth ·
(317) 415-6760 Dr. Craig Schneider, MDIndianapolis, IN · $653 in drug and device payments (2025) ·
(317) 715-1800 Dr. Daniel Weed, MDIndianapolis, IN · $296 in drug and device payments (2025) · Telehealth ·
(317) 621-4300 Dr. Darrel Ross, MDIndianapolis, IN · $324 in drug and device payments (2025) ·
(317) 621-4300 Common questions
How many Radiation Oncology providers are in Indiana?There are 135 Radiation Oncology providers with active NPI records practicing in Indiana, according to federal NPPES data refreshed monthly.
Do Radiation Oncology providers in Indiana offer telehealth?Yes. 23 of the 135 Radiation Oncology providers in Indiana (about 17%) report offering telehealth services in CMS data.
Which cities in Indiana have the most Radiation Oncology providers?Indianapolis (38), Fort Wayne (12), Bloomington (7) have the highest concentration of Radiation Oncology providers in Indiana.
How many Radiation Oncology providers in Indiana received drug or device company payments?80 of 135 Radiation Oncology providers in Indiana (59%) 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 Radiation Oncologists in Indiana work in independent practices or large health systems?Among 92 Radiation Oncologists in Indiana enrolled in Medicare, 13% bill through a solo or small practice with fewer than 10 clinicians, 29% through a mid-size group of 10 to 99, and 58% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Radiation Oncologists in Indiana work at?According to CMS facility affiliation records, the Indiana hospitals where the most Radiation Oncologists hold privileges are Indiana University Health in Indianapolis; Community Hospital East in Indianapolis; Hendricks Regional Health in Danville.
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