NPPES file of Aug 9, 2026

Medical Oncology Physician in Michigan

177 NPPES records list medical oncology physician with a practice address in Michigan, 1.8 per 100,000 residents, the 18th highest rate of 51. Ann Arbor and Detroit have the most; each record links to the provider's NPI and the Michigan license search. Page 2 of 4.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RX0202X · method

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

Ann Arbor has the most, 62

  1. Ann Arbor62
  2. Detroit24
  3. Ypsilanti12
  4. Grand Rapids11
  5. Grosse Pointe Woods6

Medical Oncology Physician records in Michigan

  1. Edward Feldman, MDRoyal Oak, MI 480731992773741
  2. Shirish Gadgeel, MDDetroit, MI 482021033156534
  3. Sandeep Garg, MDSterling Heights, MI 483131316927882
  4. Monalisa Ghosh, M.D.Ann Arbor, MI 481091902123284
  5. Scott Gitlin, MDAnn Arbor, MI 481091164508016
  6. Radhika Gutta, DODetroit, MI 482021225599194
  7. David Halverson, M.D.Canton, MI 481881639182462
  8. Muhammad HameedKalamazoo, MI 490091851556062
  9. Nazik Hammad, MDDetroit, MI 482011447429949
  10. Houssam Hariri, MDLivonia, MI 481541376798108
  11. Daniel Hayes, MDAnn Arbor, MI 481091124184965
  12. Tarek Haykal, MDAnn Arbor, MI 481091407378870
  13. Elias Hazzi, MDJackson, MI 492011164418042
  14. Norah Henry, MDAnn Arbor, MI 481091609998707
  15. Stephanie Hoffman, MDYpsilanti, MI 481971013395938
  16. Peggy Hsu, M.D., PH.D.Ann Arbor, MI 481091972941136
  17. Benjamin Huber, DOLapeer, MI 484461750818308
  18. Maha Hussain, MB,CHBAnn Arbor, MI 481091245316199
  19. Clara Hwang, M.D.Detroit, MI 482021407978505
  20. Cynthia Jensen, D.O.Laurium, MI 499131871553255
  21. Gregory Kalemkerian, MDAnn Arbor, MI 481091316023278
  22. Mark Kaminski, MDAnn Arbor, MI 481091053499954
  23. Ahmed Kaseb, MDDetroit, MI 482021518176296
  24. Kathleen Kemmer, M.D.Ann Arbor, MI 481091851323679
  25. Parvez Khan, M.D.Dearborn, MI 481241184615205
  26. Wajahat Khan, MDGrosse Pointe Woods, MI 482361144234782
  27. Shouq KherallahDetroit, MI 482021477115418
  28. Justin Klamerus, M.D.Gaylord, MI 497351063468288
  29. Jared Knol, MDGrand Rapids, MI 495031982867891
  30. Peter Kohler, M.D.Traverse City, MI 496841477520872
  31. John Krauss, M.D.Ann Arbor, MI 481091396745014
  32. Michael Kraut, MDSouthfield, MI 480751114926805
  33. Christopher Lao, MDAnn Arbor, MI 481091669558524
  34. Elizabeth Layhe, D.O.Lansing, MI 489101982656971
  35. Maria Levitin, M.D.Detroit, MI 482021366891707
  36. Emerson Lim, M.D.Grand Rapids, MI 495031407030307
  37. Patricia Lorusso, DODetroit, MI 482011932146420
  38. Randa Loutfi, M.D.Detroit, MI 482021710055264
  39. Susan Lyons, MDSouthfield, MI 480751104902063
  40. Alleda Mack, MDTroy, MI 480981487910030
  41. Niklas Mackler, MDYpsilanti, MI 481971790758654
  42. Ronald Maggiore, M.D.Ann Arbor, MI 481031609834977
  43. Devin Malik, MDJackson, MI 492011568722981
  44. Rajendra Manam, MDSouthfield, MI 480751134237050
  45. Vera Maranci, M.D.Roseville, MI 480661922207588
  46. Sofia Merajver, MD, PHDAnn Arbor, MI 481091568548428
  47. Richard Messmann, M.D.Brighton, MI 481161386875607
  48. Arathi Mohan, MDAnn Arbor, MI 481091639523426
  49. Gustavo Morel, MDIron Mountain, MI 498011104855030
  50. Aki Morikawa, MDAnn Arbor, MI 481091659539179

Source: CMS NPPES, primary taxonomy 207RX0202X: records by practice city and the list of records, file of Aug 9, 2026.

Michigan ranks 18 of 51 per resident

  1. Colorado1.8
  2. Texas1.8
  3. North Dakota1.8
  4. Michigan1.8
  5. North Carolina1.8
  6. Delaware1.6
  7. 50 states and D.C.1.7

Source: CMS NPPES, primary taxonomy 207RX0202X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

85.9% of these records appear in a Medicare file, against 81.8% 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. Michigan85.9%
  2. United States81.8%

Medical Oncology Physician records in Michigan, measured

  • In a Medicare file152 of 177 · 85.9% here, 81.8% nationally
  • In the CMS Doctors and Clinicians file135 · 76.3% here, 72.5% nationally
  • Not updated in five years or more102 · 57.6% here, 49.3% nationally
  • Median graduation year2000 · the 135 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RX0202X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

177 NPPES records list medical oncology physician (207RX0202X) as their primary taxonomy with a practice address in Michigan: 1.8 per 100,000 residents against 1.7 nationally (50 states and D.C.). Ann Arbor has 62 of them (35%).

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. Illinois182
  2. Washington183
  3. Ohio169
  4. North Carolina191

States with a similar rate per 100,000

  1. North Dakota1.8
  2. Texas1.8
  3. Colorado1.8
  4. Delaware1.6

The largest states

  1. Florida561
  2. New York548
  3. Texas547
  4. California447
  5. Massachusetts421

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.