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 34 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. Saba Francis, M.D.Detroit, MI 482011003060401
  2. Therese Franco, MDAnn Arbor, MI 481091760681860
  3. Robert Frank, MDDetroit, MI 482011598800567
  4. Heather Franke, D.O.Warren, MI 480931861710154
  5. Courtney Franz, MDGrand Rapids, MI 495031932041167
  6. Megan Franzo-Romain, MDAnn Arbor, MI 481031124414156
  7. Neil Fraser, MDTroy, MI 480981912966649
  8. Nicholas Frazier, D.O.Saint Joseph, MI 490851184085458
  9. Rosanne Freeman Paz, MDGaylord, MI 497351205806593
  10. Reed Freidinger, M.D.Charlevoix, MI 497201780678680
  11. Laura Freilich, MDEast Lansing, MI 488231912189895
  12. Stanley Frencher, MDDetroit, MI 482081659468379
  13. Donald Frerichs, M.D.Dearborn, MI 481261760550206
  14. Barbara Fretwell, MDLansing, MI 489111578561429
  15. David Friar, M.D.Traverse City, MI 496841720083108
  16. Kenneth Friar, M.D.Traverse City, MI 496841730184847
  17. David Friedlander, MDAnn Arbor, MI 481091043716533
  18. Chad Friend, DOWyoming, MI 495191396952065
  19. John Frith, D.O.Farmington Hills, MI 483341679834097
  20. John Froggatt, MDSaint Joseph, MI 490851588691091
  21. Ann Froman, MDDearborn, MI 481261720177959
  22. John Frownfelter, MDSouthfield, MI 480751548268626
  23. Yvette Frownfelter, M.D.Clarkston, MI 483461487001889
  24. Levi Fry, MDGrand Rapids, MI 495251295303634
  25. Maricarmen Fuentes, MDHolland, MI 494241730136813
  26. Lisa Fulgenzi, MDHuntington Woods, MI 480701962475236
  27. Brent FullerRoyal Oak, MI 480731871552646
  28. Clifford Fulton, MDGrand Rapids, MI 495031508093030
  29. Alan Furlan, MDBattle Creek, MI 490151962133033
  30. Kevin Furlong, DOWyoming, MI 495191255396776
  31. Marylynn Gaastra, PAGrand Rapids, MI 495081841582327
  32. Hamsa Gabbara, MDWyandotte, MI 481921083234777
  33. Aparna Gadekar, MDHolland, MI 494231548445620
  34. Jaya Raghu Teja Gadivemula, MDDetroit, MI 482011639551039
  35. Hannah Gadway, MDRoyal Oak, MI 480731043836265
  36. Marrem Gago, DOSouthfield, MI 480751881531333
  37. Elissa Gaies, MDAnn Arbor, MI 481051386008233
  38. Hussein Gaith, MDDearborn, MI 481241073195533
  39. Osama Galal, M.D.Grand Blanc, MI 484391891735148
  40. Matthew Gale, MDGrand Rapids, MI 495251952565509
  41. Karuna Galla, MDTaylor, MI 481801720121031
  42. Kenneth Gallmore, D.O.Farmington Hills, MI 483361124004817
  43. McKenna Galloway, MDGrand Rapids, MI 495031649064361
  44. Joseph Gamalski, D. O.Troy, MI 480981952741670
  45. Steven Gamalski, M.D.Detroit, MI 482021073719365
  46. Rakesh Gami, MDLansing, MI 489121578115341
  47. Sumit Gami, MBBSDetroit, MI 482351114616323
  48. Anusoumya Ganapathy, MDFlint, MI 485071487845871
  49. Randell Ganchua, MDGrand Rapids, MI 495031609009414
  50. Nalinikumari GandheTaylor, MI 481801427283928

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.