NPPES file of Aug 9, 2026

Diagnostic Radiology Physician in Michigan

1,584 NPPES records list diagnostic radiology physician with a practice address in Michigan, 16 per 100,000 residents, the 9th highest rate of 51. Grand Rapids and Ann Arbor have the most; each record links to the provider's NPI and the Michigan license search. Page 27 of 32.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2085R0202X · method

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

Grand Rapids has the most, 262

  1. Grand Rapids262
  2. Ann Arbor257
  3. Detroit178
  4. Royal Oak140
  5. Dearborn80

Diagnostic Radiology Physician records in Michigan

  1. Richard Siders, MDSault Ste Marie, MI 497831477630432
  2. Daniel Siegal, M.D.Detroit, MI 482021972744381
  3. Joseph Silva, M.D.Detroit, MI 482021912075656
  4. Katrina Silva, D.O.Garden City, MI 481351760658611
  5. Joshua Similuk, D.O.Farmington Hills, MI 483361023378973
  6. Evita Singh, M.D.Royal Oak, MI 480731720101462
  7. Harkiran Singh, M.D.Grand Rapids, MI 495251760542112
  8. Rohit Singla, MDTroy, MI 480851821189382
  9. Kamila SkalskiDetroit, MI 482011548612948
  10. Jordan Skrivanek, DOFarmington Hills, MI 483361366064362
  11. Zdravko Skrtic, MDGrand Rapids, MI 495031134146905
  12. Richard Small, M.D.Southfield, MI 480751598787772
  13. Alton Smith, MDGrosse Pointe, MI 482301457319782
  14. Craig Smith, MDMonroe, MI 481611437242070
  15. David Smith, MDAnn Arbor, MI 481091639602055
  16. Erich Smith, MDIshpeming, MI 498491023577392
  17. Stanley Smith, MDPetoskey, MI 497701578529178
  18. Wilbur Smith, M.D.Detroit, MI 482011174532048
  19. Zachary Smith, MDAnn Arbor, MI 481091750720629
  20. Angela Sneider, D.O.Muskegon, MI 494441346477973
  21. Alexandria Sobczak, DORoyal Oak, MI 480731881482636
  22. Farnoosh Sokhandon, MDRoyal Oak, MI 480731184643520
  23. Steven Soliman, D.O.Ann Arbor, MI 481091033311972
  24. Maryam Soltanolkotabi, MDGrand Rapids, MI 495031811336787
  25. Tyler Soncrant, MDAnn Arbor, MI 481091316505183
  26. L Sonda, MDAnn Arbor, MI 481091275614224
  27. Thomas Song, M.D.Detroit, MI 482021427073428
  28. William Songer, M.D.Hastings, MI 490581235336074
  29. Sanjay Soni, M.D.Detroit, MI 482011659509305
  30. Claire SorekDetroit, MI 482021740786615
  31. Patrick Sorek, MDGrand Rapids, MI 495251598784258
  32. Samer SoussahnAnn Arbor, MI 481091356704589
  33. Todd Space, MDTraverse City, MI 496841497778732
  34. Charles Spann, M.D.Alpena, MI 497071740203272
  35. Ronald Sparschu, MDLapeer, MI 484461043238074
  36. Daniel Spear, MDGrand Rapids, MI 495031194917708
  37. Eric Spickler, M.D.Detroit, MI 482021730257478
  38. David Spizarny, M.D.Detroit, MI 482021649348384
  39. Krithika Srikanthan, M.D.Ann Arbor, MI 481091447513403
  40. Derek St Louis, MDTroy, MI 480851467947762
  41. Alfred Stanford, MDAnn Arbor, MI 481091053381079
  42. John Stanley, M.D.Clinton Twp, MI 480351326041187
  43. Mauricio Stanzione Galizia, M.D.Ann Arbor, MI 481091427369248
  44. Nicholas Starkey, D.O.East Lansing, MI 488241245542588
  45. John Staszel, D.O.Fraser, MI 480261922196773
  46. Darren SteeleGrand Rapids, MI 495031942795240
  47. Joseph Steele, DOPontiac, MI 483421497598023
  48. David Steffey, MDTraverse City, MI 496841689698805
  49. Robert Steffy, D.O.East Lansing, MI 488241134483985
  50. Erica Stein, M.D.Ann Arbor, MI 481091699095703

Source: CMS NPPES, primary taxonomy 2085R0202X: records by practice city and the list of records, file of Aug 9, 2026.

Michigan ranks 9 of 51 per resident

  1. Pennsylvania17
  2. Rhode Island16
  3. New York16
  4. Michigan16
  5. Missouri16
  6. Illinois15
  7. 50 states and D.C.13

Source: CMS NPPES, primary taxonomy 2085R0202X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

69.9% of these records appear in a Medicare file, against 73.1% 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. Michigan69.9%
  2. United States73.1%

Diagnostic Radiology Physician records in Michigan, measured

  • In a Medicare file1,107 of 1,584 · 69.9% here, 73.1% nationally
  • In the CMS Doctors and Clinicians file1,008 · 63.6% here, 68.5% nationally
  • Not updated in five years or more928 · 58.6% here, 56.9% nationally
  • Median graduation year2003 · the 1,007 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2085R0202X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,584 NPPES records list diagnostic radiology physician (2085R0202X) as their primary taxonomy with a practice address in Michigan: 16 per 100,000 residents against 13 nationally (50 states and D.C.). Grand Rapids has 262 of them (17%).

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. Ohio1,582
  2. Massachusetts1,658
  3. Minnesota1,700
  4. North Carolina1,389

States with a similar rate per 100,000

  1. Missouri15.8
  2. New York16.1
  3. Rhode Island16.2
  4. Illinois14.9

The largest states

  1. California4,500
  2. New York3,146
  3. Texas3,124
  4. Florida2,761
  5. Pennsylvania2,199

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.