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 44 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. Glen Henbest, DOTraverse City, MI 496841154476828
  2. James Henderson, MDTroy, MI 480981104895127
  3. Judy Henderson, M.D.Coloma, MI 490381700813227
  4. Philip Henderson, MDRockford, MI 493411225032709
  5. Kylie Hendges, MDZeeland, MI 494641902466071
  6. Larry Hendricks, D.O.Saginaw, MI 486091720096621
  7. Bency HendricksonMichigan Center, MI 492541962683292
  8. David HenkinDetroit, MI 482021790218071
  9. Amanda Henry, DOPortage, MI 490241548464035
  10. Susan Henry, MDFree Soil, MI 494111720025042
  11. Jeremy Henson, MDGrosse Pointe Woods, MI 482361144492281
  12. Amy Hepper, M.D.Canton, MI 481871417171513
  13. Eugene Herman, MDSouthfield, MI 480341801876164
  14. Jeffrey Herman, DOMilford, MI 483811992807358
  15. Lethecia Hernandez, MDGrand Rapids, MI 495031386866770
  16. Maridel Hernandez, DOSaint Clair Shores, MI 480801023013711
  17. Katrice Herndon-Ogunleye, MDDetroit, MI 482011407969827
  18. Kathryn Herrera Theut, MDCanton, MI 481871720654403
  19. Brenda Herrera-Reed, MDAnn Arbor, MI 481051770786675
  20. Christina HerrildDetroit, MI 482361295141075
  21. Ronald Hertz, DOGrosse Pointe Woods, MI 482361053304816
  22. Mark Hertzberg, M.D.Novi, MI 483771497739080
  23. Khader Herzallah, MDLansing, MI 489121265956957
  24. John Heslip, M.D.Grand Rapids, MI 495251023016466
  25. Kurt Hesse, M.D.Ann Arbor, MI 481051154422269
  26. Malitha Hettiarachchi, M.D.Southfield, MI 480341295003564
  27. Elyse Hewitt, D.O.Waterford, MI 483281083006407
  28. David Heyboer, MDWyoming, MI 494181427052265
  29. James Heyboer, MDGrand Haven, MI 494171255548442
  30. Richard Hidalgo, M.D.Livonia, MI 481501427053115
  31. Shanequa Highsmith, MDLivonia, MI 481521619503521
  32. Lisa Higley, DOClinton Twp, MI 480351063464618
  33. Abdu HijaziTrenton, MI 481831356190441
  34. Michael Hill, MDGrand Rapids, MI 495031295116986
  35. Nina Hill, MDCanton, MI 481871194354910
  36. June Hillelson, D.O.Grand Rapids, MI 495461740209220
  37. Robert Hillman, D.O.Lansing, MI 489121578837332
  38. Raymond Hilu, MDGrosse Pointe Woods, MI 482361689667453
  39. Alexander Hinckley, D.O.Saint Joseph, MI 490851982049524
  40. Aref Hindawi, MDSt Clair Shores, MI 480801538181458
  41. Jon Hinderer, D.O.Muskegon, MI 494421033102272
  42. Kathryn Hinderer, D.O.Rochester, MI 483071124245352
  43. Shyran Hines-Fenderson, M.D.Detroit, MI 482011699933721
  44. Lizbeth Hingst, DOMidland, MI 486701548589237
  45. Priyanka Hirlekar, MDReed City, MI 496771740695345
  46. Jacob Hirsch, DOAnn Arbor, MI 481091063953099
  47. William Hitzelberger, D.O.Alpena, MI 497071659312601
  48. Abdulkader Hmidan Simsam, MDAnn Arbor, MI 481091235707134
  49. Vinh Ho, D.O.Grand Rapids, MI 495031952740334
  50. Raymond Hobbs, M.D.Detroit, MI 482021427165679

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.