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 92 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. Michael Samson, M.D.Bloomfield Hills, MI 483011013299361
  2. Maria Samuel, M.D.Sterling Heights, MI 483101669540191
  3. James Samuelson, MDWyoming, MI 494181982643466
  4. Virgilio San Jose, MDTroy, MI 480831992900369
  5. Basant SanadRoyal Oak, MI 480731205675923
  6. Amaury Sanchez, M.D.Grand Rapids, MI 495031871932160
  7. Hugh Sanchez, MDPaw Paw, MI 490791306829809
  8. Megan Sanchez, M.D.Grand Rapids, MI 495031366882359
  9. Ronald Sanda, M.D.Ann Arbor, MI 481031538185285
  10. Jay Sandberg, D.OTroy, MI 480851548293483
  11. Arshdeep Sandhu, M.D.Troy, MI 480851730593146
  12. Kanureet Sandhu, MDDetroit, MI 482021700083961
  13. Pritpal Sandhu, M.D.Trenton, MI 481831780682831
  14. Seerat Sandhu, MDDetroit, MI 482011255537098
  15. Jennifer Sandy, D.O.Grand Haven, MI 494171023080447
  16. Reginald Sandy, DOGrand Blanc, MI 484391346699980
  17. Tiffany Sanford, M.D.Detroit, MI 482021659683753
  18. Vinod Sanghi, M.D.Allen Park, MI 481011124105341
  19. Ravi Sankaran, MDFlint, MI 485321558577767
  20. Siva Sankaran, MDClio, MI 484201306986252
  21. Michael Sanson, M.D.Ypsilanti, MI 481971003817529
  22. Jeremy Santamaria, MDRoseville, MI 480661730820218
  23. Antonio Santiago-Agostini, MDOwosso, MI 488671801834445
  24. David SantiniMidland, MI 486701467862516
  25. Richard Santos, MDJackson, MI 492011104849025
  26. Marcello Santos Schmidt, MDFlint, MI 485321093003816
  27. Vito Saracino, MDDetroit, MI 482361508358540
  28. Nazar Sarafa, MDGarden City, MI 481351417965310
  29. Ayeshah Sarfaraz, MD, MPHDetroit, MI 482351588245583
  30. Mitchell Sarkisov, DOGrand Rapids, MI 495031013602978
  31. Lubna Sarraf, M.D.Hazel Park, MI 480301578973962
  32. Jean-Francois Sarrazin, MDAnn Arbor, MI 481091336268952
  33. Prakash Sarvepalli, M.D.Edmore, MI 488291669411310
  34. Siri Sarvepalli, MDAnn Arbor, MI 481091962148445
  35. Erin Sarzynski, MDOkemos, MI 488641669676680
  36. Antoine SassineGrand Rapids, MI 495031700403268
  37. Ahmad Sater, DODetroit, MI 482361447900584
  38. Sandya SathananthanWestland, MI 481861225223365
  39. Vamsish SatoorGrand Rapids, MI 495031780489591
  40. Jamie Satow, DOFarmington Hills, MI 483361790573905
  41. Asad Sattar, MDSaginaw, MI 486021578925863
  42. Syed Sattar, MDFlint, MI 485041639171150
  43. Angiya Satyanathan, M.D.Rochester Hills, MI 483061518117019
  44. D'Anna Saul, M.D.Ann Arbor, MI 481091578787149
  45. Amy Saunders, MDAnn Arbor, MI 481041841380904
  46. Meghan Saunders-KurbanMuskegon, MI 494441700248358
  47. Chad Savage, M.D.Brighton, MI 481161912977869
  48. Jill Savage, D.O.Farmington Hills, MI 483341649582040
  49. Prathyusha Savarapu, M.DDetroit, MI 482021205955259
  50. Annie Savka, MDFarmington Hills, MI 483341447954938

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.