NPPES file of Aug 9, 2026

Physician Assistant in Michigan

6,989 NPPES records list physician assistant with a practice address in Michigan, 70 per 100,000 residents, the 8th highest rate of 51. Grand Rapids and Ann Arbor have the most; each record links to the provider's NPI and the Michigan license search. Page 106 of 140.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363A00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Grand Rapids has the most, 913

  1. Grand Rapids913
  2. Ann Arbor610
  3. Detroit368
  4. Troy237
  5. Royal Oak210

Physician Assistant records in Michigan

  1. Sophia Rubio, PAGrand Rapids, MI 495481346066321
  2. Sara Ruch, PASaginaw, MI 486021902386493
  3. Stephen Rucker, PA-CKalamazoo, MI 490071215394580
  4. McKenna RuddEast Lansing, MI 488231801578166
  5. Sydney Ruddy, PA-CSaginaw, MI 486011568887131
  6. Stacey Rudy, PA-CBingham Farms, MI 480251134394059
  7. Joshua Ruedisueli, PASouthfield, MI 480751326425851
  8. Stephen Ruemenapp, PABloomfield Hills, MI 483021134922271
  9. Amanda Ruffin, PAAnn Arbor, MI 481091679137046
  10. Austin Ruffin, PA-CAnn Arbor, MI 481091861918195
  11. Vanessa Ruffino, PATroy, MI 480981780966622
  12. Shelby RuggirelloSwartz Creek, MI 484731013567783
  13. Scott RuhleRoyal Oak, MI 480731942693056
  14. Karen Ruihley, PA-CGrand Rapids, MI 495461225094295
  15. Lauren RumblesPontiac, MI 483421740871250
  16. Brooke Rummelhoff, PA-CIron River, MI 499351497942395
  17. Carrie Rupe, MPASYpsilanti, MI 481971386153724
  18. Dale Rupprecht, PAOkemos, MI 488641346354958
  19. Jennifer Ruprecht, PARoseville, MI 480661770585747
  20. Amy Rushlow, PATraverse City, MI 496861548119225
  21. Janice Rushton, PACLivonia, MI 481521669703989
  22. Steven Rusnak, PA-CLivonia, MI 481541326702648
  23. Rylie Russ, PA-CTroy, MI 480841013756352
  24. Alexander Russell, PADetroit, MI 482021659895993
  25. Andrew Russell, PA-CFlint, MI 485031710711841
  26. Beverly Russell, PAJackson, MI 492011568573947
  27. Dale Russell, PA-CAnn Arbor, MI 481051184890519
  28. Hannah Russell, PA-CLewiston, MI 497561346601127
  29. Jonathan Russell, PA-CBig Rapids, MI 493071174922447
  30. Kayla Russell, PA-CMount Clemens, MI 480431346032653
  31. Bryce Russell-Anderson, PA-CTroy, MI 480841548759350
  32. Danielle Russo, PA-CSault Sainte Marie, MI 497831700161312
  33. Austin Rust, PA-CYpsilanti, MI 481971578282661
  34. Erica Rustem, PAGrand Rapids, MI 495031467135186
  35. Kipp Rustenholtz, PA-COkemos, MI 488641114193356
  36. Alyssa Rutherford, PA-CAnn Arbor, MI 481091053620344
  37. Deborah Rutherford, PAAnn Arbor, MI 481091497833842
  38. Katie Rutkowski, P.A.-CClarkston, MI 483461689956633
  39. Robert Rutkowski, PA-CMarquette, MI 498551881774255
  40. Abby Ryan, PA-C, ATCBattle Creek, MI 490151316247984
  41. Cory Ryan, P.A.-C.Ypsilanti, MI 481971962446930
  42. Haley RyanCanton, MI 481881548973795
  43. Irene Ryan, PAAnn Arbor, MI 481091629273990
  44. Jennifer Ryan, PA-CRoyal Oak, MI 480731033348123
  45. Kevin Ryan, PA-CYpsilanti, MI 481971619420122
  46. Lisa RyanEast Lansing, MI 488231972051019
  47. Michaela Ryan, PA-CWhitehall, MI 494611003705807
  48. Tia Ryan, PA-CThree Rivers, MI 490931871489096
  49. Jeffrey Ryan-Stout, PA-CGrand Rapids, MI 495251568910602
  50. Elizabeth Ryman, PA-CRochester Hills, MI 483091285205906

Source: CMS NPPES, primary taxonomy 363A00000X: records by practice city and the list of records, file of Aug 9, 2026.

Michigan ranks 8 of 51 per resident

  1. South Dakota73
  2. Maine70
  3. Minnesota70
  4. Michigan70
  5. Nebraska68
  6. New Hampshire68
  7. 50 states and D.C.49

Source: CMS NPPES, primary taxonomy 363A00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

81.8% of these records appear in a Medicare file, against 77.9% 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. Michigan81.8%
  2. United States77.9%

Physician Assistant records in Michigan, measured

  • In a Medicare file5,715 of 6,989 · 81.8% here, 77.9% nationally
  • In the CMS Doctors and Clinicians file4,742 · 67.8% here, 62.6% nationally
  • Not updated in five years or more2,804 · 40.1% here, 39.3% nationally
  • Median graduation year2017 · the 4,739 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363A00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

6,989 NPPES records list physician assistant (363A00000X) as their primary taxonomy with a practice address in Michigan: 70 per 100,000 residents against 49 nationally (50 states and D.C.). Grand Rapids has 913 of them (13%).

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. Pennsylvania8,020
  2. Ohio5,325
  3. Illinois4,926
  4. Massachusetts4,713

States with a similar rate per 100,000

  1. Minnesota69.8
  2. Maine70.1
  3. Nebraska68.3
  4. New Hampshire67.5

The largest states

  1. New York15,555
  2. California14,451
  3. Texas10,999
  4. Florida10,257
  5. North Carolina9,279

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.