NPPES file of Aug 9, 2026

Internal Medicine Physician in Michigan

5,735 NPPES records list internal medicine physician with a practice address in Michigan, 57 per 100,000 residents, the 10th highest rate of 51. Detroit and Ann Arbor have the most; each record links to the provider's NPI and the Michigan license search. Page 33 of 115.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207R00000X · method

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

Detroit has the most, 617

  1. Detroit617
  2. Ann Arbor479
  3. Grand Rapids451
  4. Royal Oak218
  5. Southfield200

Internal Medicine Physician records in Michigan

  1. Emma FilaryGrand Rapids, MI 495031336949395
  2. Paul Fine, MDAnn Arbor, MI 481091740379965
  3. Rhona Fingal, M.D.Detroit, MI 482341851478614
  4. Christopher Fink, DOHolland, MI 494241588603658
  5. Lisa Fink, MDBenton Harbor, MI 490221558303958
  6. Jerome Finkel, M.D.Mount Clemens, MI 480431942206735
  7. Jeffrey Finn, M.D.West Bloomfield, MI 483231033287578
  8. Julie Finn, M.D.Southfield, MI 480341679557300
  9. Lori Finn, MDFarmington Hills, MI 483341518975846
  10. David Fintel, DOCommerce Township, MI 483821184206534
  11. Dean Fior, D.O.Fenton, MI 484301780899047
  12. Ernie Fischer, MDTraverse City, MI 496841780659391
  13. Aaron Fisher, D.O.Ann Arbor, MI 481091861873135
  14. Larissa Fisher, PATraverse City, MI 496841205536901
  15. Mohammad Fityan, M.D.Rochester, MI 483071265829154
  16. James Fitzgerald, D.O.Grand Rapids, MI 495461891037248
  17. Scott Flanders, MDAnn Arbor, MI 481091912096132
  18. Louise Fleece, M.D.Detroit, MI 482021942378484
  19. Salma Fleifil, MDAnn Arbor, MI 481091275474215
  20. James Fletcher, MD, DPMLansing, MI 489121346214467
  21. Matthew Fletcher, DOHolland, MI 494231942409677
  22. Andrea Fleuren, M.D.Kalamazoo, MI 490071659692945
  23. Helene Fligiel, MDAnn Arbor, MI 481091023270881
  24. David FloodAnn Arbor, MI 481091366820466
  25. Mark Florek, M.D.Bloomfield Hills, MI 483041932163276
  26. Laurel Flores, D.O.Troy, MI 480981548450745
  27. Romeo Flores, MDDetroit, MI 482041922123769
  28. Thelma Flores-Laja, MDDetroit, MI 482351467533455
  29. Jessica Foley, D.O.Sterling Heights, MI 483131447678065
  30. Kevin Foley, MDEast Lansing, MI 488241750335865
  31. Rachel Folz, MDSaline, MI 481761750842324
  32. Antonia Fomunyam NyongabsenGrand Rapids, MI 495031093456196
  33. Kumudinie Fonseka, MDSt Clair Shores, MI 480801376653089
  34. Ashton Ford, MDGrand Rapids, MI 495031801380423
  35. Ronald Ford, M.D.Detroit, MI 482021851469399
  36. Jami Foreback, MD PLLCFlint, MI 485321063497543
  37. Adam Forman, MDSouthfield, MI 480751992094296
  38. Robert Forsythe, M.D.Battle Creek, MI 490151598863060
  39. Clifford Fosmore, MD, MPHAnn Arbor, MI 481091427511146
  40. Dexter Fossitt, MDPaw Paw, MI 490791639461932
  41. Catherine Foster, MDAnn Arbor, MI 481051710966486
  42. Dawn Foster, M.D.Southfield, MI 480751750449708
  43. Michael Foster, MDZeeland, MI 494641013578145
  44. Ayman Founas, D.O.Detroit, MI 482021033450549
  45. Neesha Fournier, MDTraverse City, MI 496841194988402
  46. Anna Fouty, MDAnn Arbor, MI 481081104677160
  47. Sara Fox, MDYpsilanti, MI 481971992061485
  48. Farah Fram, MDSaginaw, MI 486021922743301
  49. Megan Frame, MDAnn Arbor, MI 481091659075521
  50. Maria Francis, M.D.Detroit, MI 482011508066168

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

Michigan ranks 10 of 51 per resident

  1. New York62
  2. Delaware58
  3. Illinois58
  4. Michigan57
  5. Pennsylvania56
  6. Vermont50
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 207R00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

79.4% of these records appear in a Medicare file, against 78.7% 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. Michigan79.4%
  2. United States78.7%

Internal Medicine Physician records in Michigan, measured

  • In a Medicare file4,555 of 5,735 · 79.4% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file3,566 · 62.2% here, 61.4% nationally
  • Not updated in five years or more3,119 · 54.4% here, 55.4% nationally
  • Median graduation year2006 · the 3,564 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207R00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

5,735 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Michigan: 57 per 100,000 residents against 44 nationally (50 states and D.C.). Detroit has 617 of them (11%).

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. Ohio5,277
  2. Massachusetts6,825
  3. New Jersey4,632
  4. Illinois7,238

States with a similar rate per 100,000

  1. Pennsylvania56.3
  2. Delaware58.1
  3. New York61.7
  4. Hawaii62.9

The largest states

  1. California17,696
  2. New York12,067
  3. Florida10,151
  4. Texas9,175
  5. Pennsylvania7,300

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.