NPPES file of Aug 9, 2026

Pediatric Hematology & Oncology Physician in Michigan

102 NPPES records list pediatric hematology & oncology physician with a practice address in Michigan, 1 per 100,000 residents, the 21st highest rate of 50. Ann Arbor and Grand Rapids have the most; each record links to the provider's NPI and the Michigan license search. Page 2 of 3.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2080P0207X · 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, 38

  1. Ann Arbor38
  2. Grand Rapids21
  3. Detroit20
  4. Kalamazoo8
  5. Royal Oak6

Pediatric Hematology & Oncology Physician records in Michigan

  1. Jeffrey Lobel, MDKalamazoo, MI 490071851360176
  2. Adonis Lorenzana, MDGrosse Pointe Woods, MI 482361902890411
  3. Rebecca Loret De Mola, D.O.Grand Rapids, MI 495031558515957
  4. Charles MainRoyal Oak, MI 480731306806013
  5. Alissa Martin, MDDetroit, MI 482011003072463
  6. Leonard Mattano, M.D.Kalamazoo, MI 490071558330829
  7. Mary McGrath, M.D.Ann Arbor, MI 481091487090601
  8. Thomas Michniacki, MDAnn Arbor, MI 481091831431014
  9. Joseph Mirro, MDKalamazoo, MI 490071427051200
  10. Deanna Mitchell, MDGrand Rapids, MI 495031649241548
  11. Rajen Mody, MB BSAnn Arbor, MI 481091548270176
  12. Marie Nelson, MDRoyal Oak, MI 480731528357613
  13. Charles Nessle, DOAnn Arbor, MI 481091023402906
  14. Gina Ney, M.D.Ann Arbor, MI 481091922394360
  15. Nkechi Onwuzurike, M.D.Flint, MI 485031518987551
  16. Valerie Opipari, MDAnn Arbor, MI 481091689684219
  17. Bulent Ozgonenel, M.D.Detroit, MI 482011881867984
  18. Anthony Palmer, M.D.Ann Arbor, MI 481091881915007
  19. Amrita Pawar, DOAnn Arbor, MI 481091659991081
  20. Edward Peres, MDDetroit, MI 482021366480485
  21. Kristy Pilbeam, D.O.Grand Rapids, MI 495031750651253
  22. Prasanth Pillai, D.OKalamazoo, MI 490071588806277
  23. Steven Pipe, MDAnn Arbor, MI 481091255341889
  24. John Prensner, MD, PHDAnn Arbor, MI 481091558788869
  25. Sarah Ramiz, M.D.Detroit, MI 482011881959146
  26. Jay Read, MDAnn Arbor, MI 481091902256423
  27. Katherine Regling, DODetroit, MI 482011174940548
  28. Sumita Roy, M.D.Detroit, MI 482011952435174
  29. Hadi Sawaf, MDGrosse Pointe Woods, MI 482361700870235
  30. Allison Schnepp, M.D.Grand Rapids, MI 495031073924510
  31. Carla Schwalm, M.D.Kalamazoo, MI 490071174722912
  32. Ajovi Scott Emuakpor, MD PHDEast Lansing, MI 488241376571000
  33. Laura Sedig, M.D.Ann Arbor, MI 481091417235433
  34. Mark Shamoun, M.D.Detroit, MI 482011245572460
  35. Jordan Shavit, MDAnn Arbor, MI 481091518009729
  36. Jillian Simoneau, MDAnn Arbor, MI 481091972030567
  37. Sharon Singh, MDAnn Arbor, MI 481091477712131
  38. Sharon Smith, MDGrand Rapids, MI 495031083659031
  39. Elizabeth Stephens, DOKalamazoo, MI 490071164817219
  40. Katelyn Swizer, MDAnn Arbor, MI 481091831650217
  41. Jeffrey Taub, M.D.Detroit, MI 482011295772788
  42. Zachary Tolstyka, MDAnn Arbor, MI 481091518596238
  43. Michael Triebwasser, M.D.Ann Arbor, MI 481091073991329
  44. Santhosh Upadhyaya, MDAnn Arbor, MI 481091770713786
  45. Gianna Valenti, MDDetroit, MI 482011124512793
  46. Mark Vander Lugt, M.D.Ann Arbor, MI 481091861562985
  47. Maria Voydanoff, MDGrand Rapids, MI 495031699355271
  48. Kelly Walkovich, M.D.Ann Arbor, MI 481091629278171
  49. Emily Walling, M.D.Ann Arbor, MI 481091992020622
  50. Angela Weyand, M.D.Ann Arbor, MI 481091558685180

Source: CMS NPPES, primary taxonomy 2080P0207X: records by practice city and the list of records, file of Aug 9, 2026.

Michigan ranks 21 of 50 per resident

  1. Texas1.0
  2. Connecticut1.0
  3. North Dakota1.0
  4. Michigan1.0
  5. Maine1.0
  6. Utah1.0
  7. 50 states and D.C.1.1

Source: CMS NPPES, primary taxonomy 2080P0207X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

64.7% of these records appear in a Medicare file, against 50.9% 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. Michigan64.7%
  2. United States50.9%

Pediatric Hematology & Oncology Physician records in Michigan, measured

  • In a Medicare file66 of 102 · 64.7% here, 50.9% nationally
  • In the CMS Doctors and Clinicians file49 · 48.0% here, 31.2% nationally
  • Not updated in five years or more40 · 39.2% here, 54.5% nationally
  • Median graduation year2007 · the 49 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2080P0207X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

102 NPPES records list pediatric hematology & oncology physician (2080P0207X) as their primary taxonomy with a practice address in Michigan: 1 per 100,000 residents against 1.1 nationally (50 states and D.C.). Ann Arbor has 38 of them (37%).

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. Georgia101
  2. Washington103
  3. Missouri99
  4. Maryland93

States with a similar rate per 100,000

  1. Connecticut1.0
  2. Maine1.0
  3. Utah1.0
  4. Texas1.0

The largest states

  1. California417
  2. Texas319
  3. New York289
  4. Pennsylvania218
  5. Massachusetts197

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.