NPPES file of Aug 9, 2026

Radiation Oncology Physician in Indiana

135 NPPES records list radiation oncology physician with a practice address in Indiana, 2 per 100,000 residents, the 28th highest rate of 51. Indianapolis and Fort Wayne have the most; each record links to the provider's NPI and the Indiana license search. Page 2 of 3.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2085R0001X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Indianapolis has the most, 39

  1. Indianapolis39
  2. Fort Wayne12
  3. Bloomington7
  4. Lafayette6
  5. Munster6

Radiation Oncology Physician records in Indiana

  1. Omar Ishaq, M.D.Indianapolis, IN 462021528390200
  2. John Jacobs, M.D.Richmond, IN 473741568454163
  3. Garrett Jensen, MDIndianapolis, IN 462021669908125
  4. Russell Johnson, MDElkhart, IN 465141003801283
  5. Urmi Kalokhe, MDHammond, IN 463201891793345
  6. Gurbachan Kapoor, MDSouth Bend, IN 466281396738209
  7. Guy Kedziora, MDPlymouth, IN 465631619977543
  8. Bharati Kharkar, MDBloomington, IN 474031164487567
  9. David Kim, M.D.Indianapolis, IN 462781043283401
  10. Toby Kramer, MDMishawaka, IN 465451821083007
  11. Mahesh Kudrimoti, MDGreendale, IN 470251881627859
  12. Arvind Kumar, M.D.Richmond, IN 473741447219506
  13. Peter Lai, M.D.Vincennes, IN 475911629085022
  14. Shannon Lamb, MDEvansville, IN 477151891758272
  15. Mark Langer, M.D.Indianapolis, IN 462021528022746
  16. Tim Lautenschlaeger, M.D.Indianapolis, IN 462021720305238
  17. Christopher Leagre, MDIndianapolis, IN 462601356436414
  18. David Lee, MDBloomington, IN 474031194781872
  19. Hualei Li, MDMartinsville, IN 461511730492539
  20. Robert Liebross, MDIndianapolis, IN 462601598850653
  21. Xiao Lin, MDIndianapolis, IN 462271750382586
  22. Yunjie Lin, MDMuncie, IN 473031053405209
  23. Mark LoboLafayette, IN 479051780819466
  24. Ann Logan, MDAvon, IN 461231437244597
  25. Rao Mantravadi, MDFort Wayne, IN 468041194726927
  26. John Marvel, MDLogansport, IN 469471265432173
  27. Erin McCammack, MDIndianapolis, IN 462781306188248
  28. Eileen McGarvey, M.D.Madison, IN 472501356373526
  29. Samuel McGrath, MDSouth Bend, IN 466011346454998
  30. Michael Miller, M.D.Newburgh, IN 476301225001688
  31. Kamala Modur, MDValparaiso, IN 463831689656985
  32. Waleed Mourad, M.DNewburgh, IN 476301710120548
  33. David Musich, MDJeffersonville, IN 471301790717676
  34. Ram Narayan, M.D.Merrillville, IN 464101376954693
  35. Teresa Oldham, MDBloomington, IN 474081841335874
  36. Matthew Orton, M.D.Lafayette, IN 479041144488917
  37. Junaid Pasha, M.DColumbus, IN 472011659513711
  38. Chandrika Patel, MDIndianapolis, IN 462561780752014
  39. Frank Peyton, MDIndianapolis, IN 462601649365792
  40. William PorterMadison, IN 472501245530203
  41. Arpan Prabhu, MDAvon, IN 461231982195806
  42. Tracy Price, M.D.Greenwood, IN 461431336308782
  43. Robert Prock, MDMunster, IN 463211457359309
  44. Newell Pugh, MDIndianapolis, IN 462021326048141
  45. Jeffrey Quackenbush, MDValparaiso, IN 463831639151921
  46. Mark Ranck, M.D.Fort Wayne, IN 468041578710471
  47. Aly Razek, M.D.Evansville, IN 477151124001961
  48. Crystal ReedEvansville, IN 477151588626576
  49. Mary Rhees, MDLafayette, IN 479051316947245
  50. Roger Robison, MDVincennes, IN 475911437228392

Source: CMS NPPES, primary taxonomy 2085R0001X: records by practice city and the list of records, file of Aug 9, 2026.

Indiana ranks 28 of 51 per resident

  1. Iowa2.1
  2. Alaska2.0
  3. Maryland2.0
  4. Indiana2.0
  5. Hawaii2.0
  6. Kentucky1.9
  7. 50 states and D.C.2.1

Source: CMS NPPES, primary taxonomy 2085R0001X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

78.5% of these records appear in a Medicare file, against 82.3% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Indiana78.5%
  2. United States82.3%

Radiation Oncology Physician records in Indiana, measured

  • In a Medicare file106 of 135 · 78.5% here, 82.3% nationally
  • In the CMS Doctors and Clinicians file103 · 76.3% here, 74.0% nationally
  • Not updated in five years or more72 · 53.3% here, 54.6% nationally
  • Median graduation year2002 · the 103 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2085R0001X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

135 NPPES records list radiation oncology physician (2085R0001X) as their primary taxonomy with a practice address in Indiana: 2 per 100,000 residents against 2.1 nationally (50 states and D.C.). Indianapolis has 39 of them (29%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Missouri136
  2. Virginia137
  3. Tennessee132
  4. Maryland124

States with a similar rate per 100,000

  1. Hawaii2.0
  2. Kentucky1.9
  3. Maine1.9
  4. Alaska2.0

The largest states

  1. California735
  2. Florida520
  3. New York449
  4. Texas449
  5. Pennsylvania383

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.