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 82 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. Arshad Pervez, M.D.Wyandotte, MI 481921023002987
  2. Juliette Perzhinsky, MDAnn Arbor, MI 481051912128919
  3. Meredith Peters, M.D.Ann Arbor, MI 481091033231501
  4. David Peterson, D.O.Grand Rapids, MI 495061962532465
  5. Soaries Peterson, PH.D., M.D.Muskegon, MI 494441528185303
  6. Stephanie Peterson, M.D.Hamburg, MI 481391538480223
  7. Paul Petre, M.D.Oak Park, MI 482371023145232
  8. Ioana Petrescu, MDRoyal Oak, MI 480731821584814
  9. Waseem Petros, M.D.Troy, MI 480831154740942
  10. Mark Petrous, M.D.Livonia, MI 481521386781490
  11. Carlos Petrozzi, MDFlint, MI 485321225008485
  12. Lilli Petruzzelli, MD, PHDAnn Arbor, MI 481091386722015
  13. Nicholas Petrykowski, MDRoyal Oak, MI 480731285563387
  14. Kathy Petteruti, DOWarren, MI 480891528081213
  15. Willie Pettiway, MDDetroit, MI 482211275669293
  16. Mary Petty-Dudley, M.D.Southgate, MI 481951902853252
  17. Tassia Pfefferkorn, M.D.Novi, MI 483771467716514
  18. Thomas Pfotenhauer, D.O.Holland, MI 494231457796229
  19. Hoang Tran Pham, MDYpsilanti, MI 481971285472845
  20. Judy Pham, MDDetroit, MI 482151801449616
  21. Jennifer Philburn, DOKalamazoo, MI 490071235712944
  22. Jane Philip, M.D.Livonia, MI 481501679929020
  23. Robert Phillips, MDPontiac, MI 483411760443600
  24. Son Phung, MDFlint, MI 485031174550172
  25. Thomas Piazza, M.D.Shelby Township, MI 483151548252471
  26. Michael Pieh, M.D.Detroit, MI 482021871661322
  27. Tracy Pierce, MDKalamazoo, MI 490081255471488
  28. Ronald Pierskalla, M.D.Shelby Township, MI 483151700878618
  29. Robert Pikal, M.D.Waterford, MI 483291295759389
  30. Susan Pikal, MDClawson, MI 480171134106149
  31. Cynthia Piko, MDDearborn, MI 481261699754226
  32. Kathleen Pilchowski, M.D.Troy, MI 480831205942869
  33. Shreejith Pillai, M.D.Detroit, MI 482021720219975
  34. Jeet Pillay, MDWalled Lake, MI 483901891790663
  35. Nicole Pilz, M.D.Ann Arbor, MI 481051780619619
  36. David Pinelli, D.O.Ortonville, MI 484621417971375
  37. Agnes Pinter, MDYpsilanti, MI 481971467940809
  38. Larry Pinter, M.D.Grand Rapids, MI 495481861429177
  39. Ali Pirzada, D.O.Mount Clemens, MI 480431902288723
  40. Carol Pisarello, MDKentwood, MI 495081679577019
  41. Umadevi Pittala, M.D.West Bloomfield, MI 483231497823926
  42. Raylene Platel, MDSouthfield, MI 480341255505822
  43. Thomas Platt, M.D.Grand Rapids, MI 495031093895005
  44. Sara Platte, M.D.Ypsilanti, MI 481971336359462
  45. Klaudia Plawny-Lebenbom, MDShelby Township, MI 483151972698835
  46. Maria Pleskacz, M.D.Livonia, MI 481521790752822
  47. Christine PlichtaSaint Clair Shores, MI 480811528508850
  48. Randy Plonka, MDFt Gratiot, MI 480591013097278
  49. James Pochert, MDGrand Rapids, MI 495441053364208
  50. Vera Pochtarev, MDRochester, MI 483071487183539

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.