Hematologists and Oncologists in Indiana
Data updated monthly · Last refresh October 2026
247 Hematology & Oncology providers practice in Indiana, including 81 (33%) 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.
247providers
81telehealth
Indianapolistop city
Hematology & Oncology by city in Indiana
Choose a city to see providers there.
Where Hematologists and Oncologists in Indiana practice
From CMS Medicare enrollment records covering 166 of the 247 providers listed here (67%). 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) | Hematologists and Oncologists | All clinicians in group | Main city |
| Iu Health Medical Group LLC | 52 | 4,382 | Indianapolis |
| American Oncology Partners PA | 21 | 377 | Fort Wayne |
| Franciscan Physician Network | 16 | 1,152 | Indianapolis |
| Northwest Cancer Centers PC | 9 | 26 | Dyer |
| Parkview Health System Inc. | 8 | 1,350 | Fort Wayne |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Hematologists and Oncologists affiliated |
| Indiana University Health | Indianapolis | Nonprofit | 3 of 5 | 60 |
| Indiana University Health North Hospital | Carmel | Nonprofit | 4 of 5 | 23 |
| Ascension St Vincent Hospital | Indianapolis | Nonprofit | 2 of 5 | 20 |
| Indiana University Health Ball Memorial Hospital | Muncie | Nonprofit | 3 of 5 | 20 |
| Iu Health West Hospital | Avon | For-profit | 4 of 5 | 18 |
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.
Hematology & 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. Brian Eddy, MDAnderson, IN · No drug or device payments recorded (2025) ·
(765) 298-4220 Dr. Tahir Naqvi, MDAnderson, IN · $647 in drug and device payments (2025) ·
(765) 298-1620 Dr. Ubaidullah Sharief, MDAnderson, IN · $1,422 in drug and device payments (2025) · Telehealth ·
(765) 646-8509 Dr. Seyed Hamid Sayar, MDAvon, IN · $7,510 in drug and device payments (2025) · Telehealth ·
(317) 944-0920 Dr. Sridhar Bolla, M.D.Avon, IN · $4,221 in drug and device payments (2025) · Telehealth ·
(317) 520-5510 Dr. Danielle Doyle, MDBloomington, IN · $462 in drug and device payments (2025) · Telehealth ·
(812) 676-4444 Dr. David Joyce, MDBloomington, IN · No drug or device payments recorded (2025) ·
(812) 331-3405 Dr. Emad Kandah, MDBloomington, IN · $140 in drug and device payments (2025) ·
(812) 676-4444 Dr. Jacqueline Joyce, M.D.Bloomington, IN · No drug or device payments recorded (2025) ·
(812) 331-3405 Dr. Karuna Koneru, M.D.Bloomington, IN · No drug or device payments recorded (2025) ·
(812) 676-4444 Dr. Rajesh Shah, M.D.Bloomington, IN · $271 in drug and device payments (2025) · Telehealth ·
(812) 676-4444 Dr. Laurence Bates, M.D.Carmel, IN · No drug or device payments recorded (2025) ·
(317) 927-5770 Dr. Niraj Gupta, MDCarmel, IN · $308 in drug and device payments (2025) · Telehealth ·
(765) 775-2800 Dr. Michael Mak, M.D.Columbus, IN · No drug or device payments recorded (2025) ·
(812) 378-2980 Dr. Nadeem Ikhlaque, MDColumbus, IN · $5,411 in drug and device payments (2025) ·
(812) 376-5550 Dr. Chandler Park, M.D., MSCCorydon, IN · $207,533 in drug and device payments (2025) · Telehealth ·
(812) 734-0912 Dr. Peter Doukas, MDCrown Point, IN · $39 in drug and device payments (2025) ·
(219) 924-8178 Dr. Peter Tothy, MDCrown Point, IN · $7,596 in drug and device payments (2025) ·
(219) 310-2550 Dr. Ray Drasga, MDCrown Point, IN · No drug or device payments recorded (2025) ·
(219) 661-1640 Dr. Rozina Chowdhery, M.D.Crown Point, IN · $1,903 in drug and device payments (2025) · Telehealth ·
(219) 310-2550 Dr. Wajihuddin SyedCrown Point, IN · $2,147 in drug and device payments (2025) · Telehealth ·
(219) 769-8340 Dr. Gowri Ramadas, M.D.Dyer, IN · $4,378 in drug and device payments (2025) · Telehealth ·
(219) 924-8178 Dr. Mohamad Kassar, M.D.Dyer, IN · $1,303 in drug and device payments (2025) · Telehealth ·
(219) 924-8178 Dr. Neel Shah, M.D.Dyer, IN · $22,277 in drug and device payments (2025) ·
(219) 924-8178 Dr. Shruti Singh, MDDyer, IN · $17,768 in drug and device payments (2025) · Telehealth ·
(219) 924-8178 Dr. Ahsanul Haque, M.D.Elkhart, IN · $6,913 in drug and device payments (2025) ·
(574) 296-3307 Dr. Omer Toor, MDElkhart, IN · $573 in drug and device payments (2025) ·
(574) 523-2733 Dr. Maqbool Ahmed, M.D.Evansville, IN · $3,337 in drug and device payments (2025) ·
(812) 426-9411 Dr. Harold Longe, MDFishers, IN · $644 in drug and device payments (2025) · Telehealth ·
(317) 841-5656 Dr. Ahad Sadiq, M.DFort Wayne, IN · $31,372 in drug and device payments (2025) ·
(260) 484-8830 Dr. Brian Johnson, M.D.Fort Wayne, IN · $338 in drug and device payments (2025) · Telehealth ·
(833) 724-8326 Dr. Charles Whalen, MDFort Wayne, IN · No drug or device payments recorded (2025) ·
(260) 484-8830 Dr. David Zimmerman, M.D.Fort Wayne, IN · $3,259 in drug and device payments (2025) ·
(260) 484-8830 Dr. Dolly Quispe Leveau, M.D.Fort Wayne, IN · $1,657 in drug and device payments (2025) ·
(260) 484-8830 Dr. Gary Gize, MDFort Wayne, IN · $2,024 in drug and device payments (2025) ·
(260) 484-8830 Dr. Jeffrey Letzer, DOFort Wayne, IN · $4,333 in drug and device payments (2025) · Telehealth ·
(833) 744-8326 Dr. Jennifer Brow, MDFort Wayne, IN · No drug or device payments recorded (2025) · Telehealth ·
(833) 724-8326 Dr. Lakshmi Aggarwal, MDFort Wayne, IN · No drug or device payments recorded (2025) ·
(260) 484-8830 Dr. Matthew Bartock, D.OFort Wayne, IN · $46 in drug and device payments (2025) · Telehealth ·
(833) 724-8326 Dr. Matthew Carr, MDFort Wayne, IN · $916 in drug and device payments (2025) ·
(260) 484-8830 Dr. Maxwell Akanbi, MDFort Wayne, IN · $183 in drug and device payments (2025) ·
(833) 724-8326 Dr. Melanie ClarkFort Wayne, IN · $8,521 in drug and device payments (2025) · Telehealth ·
(260) 266-7894 Dr. Michael Epstein, MDFort Wayne, IN · $3,687 in drug and device payments (2025) ·
(260) 484-8830 Dr. Michael Toole, M.D.Fort Wayne, IN · $572 in drug and device payments (2025) · Telehealth ·
(833) 724-8326 Dr. Murugavel Muthusamy, M.D.Fort Wayne, IN · $860 in drug and device payments (2025) ·
(833) 724-8326 Dr. Naga Vutukuri, MDFort Wayne, IN · $1,356 in drug and device payments (2025) ·
(260) 484-8830 Dr. Praveen Kollipara, MDFort Wayne, IN · $892 in drug and device payments (2025) ·
(260) 484-8830 Conditions Hematology & Oncology providers in Indiana commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Hematology & Oncology providers. Individual practices vary, so confirm with the provider before booking.
- Breast cancer
- Lung cancer
- Lymphoma
- Leukemia
- Anemia
- Blood disorders
Common questions
How many Hematology & Oncology providers are in Indiana?There are 247 Hematology & Oncology providers with active NPI records practicing in Indiana, according to federal NPPES data refreshed monthly.
Do Hematology & Oncology providers in Indiana offer telehealth?Yes. 81 of the 247 Hematology & Oncology providers in Indiana (about 33%) report offering telehealth services in CMS data.
Which cities in Indiana have the most Hematology & Oncology providers?Indianapolis (94), Fort Wayne (25), Newburgh (11) have the highest concentration of Hematology & Oncology providers in Indiana.
How many Hematology & Oncology providers in Indiana received drug or device company payments?167 of 247 Hematology & Oncology providers in Indiana (68%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Hematology & Oncology providers in Indiana treat?Hematology & Oncology providers commonly treat breast cancer, lung cancer, lymphoma, leukemia, anemia and related conditions. Individual practices vary, so confirm with the provider before booking.
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 Hematologists and Oncologists in Indiana work in independent practices or large health systems?Among 166 Hematologists and 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 Hematologists and Oncologists in Indiana work at?According to CMS facility affiliation records, the Indiana hospitals where the most Hematologists and Oncologists hold privileges are Indiana University Health in Indianapolis; Indiana University Health North Hospital in Carmel; Ascension St Vincent Hospital in Indianapolis.
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