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 12 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. Yousef BarakatSaginaw, MI 486021194474478
  2. Nischit BaralFlint, MI 485321285250316
  3. Teresa Baranowski-Birkmeier, D.O.Grand Rapids, MI 495481124082698
  4. Suhair Barbar Askar, MDDearborn, MI 481241871336487
  5. Bruce Barbour, MDJackson, MI 492011386602761
  6. Kelly Barcheski, MDGrand Rapids, MI 495031659753101
  7. Richard Bardin, MDNiles, MI 491201699703058
  8. Penelope BarkerSaint Clair Shores, MI 480801770552382
  9. Thomas Barker, MDLansing, MI 489101497448773
  10. Johnathan Barkham, M.D.Ann Arbor, MI 481051730355249
  11. Danielle Barnes, M.D.Ann Arbor, MI 481091922361922
  12. Kirstie Barnes, DOTrenton, MI 481831336079714
  13. Michael BarnesRoyal Oak, MI 480731588633176
  14. Robert Barnes, D.O.Clarkston, MI 483461316961360
  15. Stewart Baroff, D.O.Westland, MI 481851760468086
  16. Ashley Baronner, M.D.Ann Arbor, MI 481091023549474
  17. Roman Barraza, M.D., PH.D.Traverse City, MI 496841770803355
  18. Julie Barrett, MDAnn Arbor, MI 481091235510256
  19. Rafael Barretto, D.O.Warren, MI 480981942202122
  20. Luke BarrickSaginaw, MI 486021194582908
  21. William Barrie, M.D.Ann Arbor, MI 481091801982566
  22. Thomas Barriger, MDTroy, MI 480831962464172
  23. James Barron, MDGrand Rapids, MI 495031295776441
  24. Jill Barry, MDLansing, MI 489101285629238
  25. Timothy Barth, M.D.Ann Arbor, MI 481031356512909
  26. John Bartlett, M.D.Marquette, MI 498551821090994
  27. Anna Bartnik, M.D.Saginaw, MI 486021750492864
  28. Michelle Barton, MDByron Center, MI 493151649765942
  29. Nathanial BartosekRoyal Oak, MI 480731548831381
  30. Aminia Baruti, M.D.Detroit, MI 482261053612721
  31. Adam Basha, D.O.Kalamazoo, MI 490091023759214
  32. Sifullah Bashar, MDDetroit, MI 482351316561616
  33. Adnan Basheer, MDDetroit, MI 482021861017337
  34. Mohammad Bashir, MDSaginaw, MI 486041659306843
  35. Edin Basic, D.OClinton Township, MI 480381124206685
  36. David Baskin, MDDetroit, MI 482021972359966
  37. Nishraj Basnet, MDLansing, MI 489121316433816
  38. Tiffany Bassily, D.O.Milford, MI 483811669736153
  39. Zachary BasslerBattle Creek, MI 490141427791797
  40. Austin Basso, MDGrand Rapids, MI 495031831867704
  41. Jayaseeli Bastin, M.D.Grand Rapids, MI 495061437365897
  42. Fouad Batah, M.D.Southfield, MI 480341285618983
  43. Ovidiu Batca, MDLansing, MI 489121093761967
  44. Madhu Batchu, M.D.Portage, MI 490241174691604
  45. Samir Bateriwala, MDBattle Creek, MI 490371073835476
  46. Jasdeep Bathla, DOYpsilanti, MI 481971184204612
  47. Narjis Batool, MDFlint, MI 485321164151254
  48. Syeda BatoolRoyal Oak, MI 480731588973390
  49. Narinder Batra, M.D.Adrian, MI 492211730281361
  50. Sreedhar Batthula, M.B.B.SDetroit, MI 482011346860863

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.