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 118 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. Craig Sponseller, PA-CJackson, MI 492021578512851
  2. Lisa Spratke, PA-CAnn Arbor, MI 481091124299862
  3. Tamara Springberg, P.A.C.Grand Rapids, MI 495461699707380
  4. Nicholas Springstead, PA-C, MSMAnn Arbor, MI 481091962784652
  5. Jennifer Squires, P.A.Kalamazoo, MI 490481972051712
  6. Sabrina Srbu, PA-CWyoming, MI 495191568104016
  7. Ryan St John, PA-CBig Rapids, MI 493071629256912
  8. Patricia St. Marie, PATroy, MI 480981013185016
  9. John Stabb, PACDetroit, MI 482101639301898
  10. Danielle Stabley, PA-CShelby Township, MI 483161013101468
  11. Brett Stacer, PAGrant, MI 493271295257509
  12. Elizabeth Stacheit, PA-CDetroit, MI 482021457186363
  13. Katrina Stachowiak, PA-CBrockway, MI 480971801862842
  14. Todd Stachowiak, PA-CMarysville, MI 480401831166768
  15. Matthew Stack, PA CIthaca, MI 488471033108667
  16. Charlene StaffRoyal Oak, MI 480671245634195
  17. Allison Stafford, PA-CEscanaba, MI 498291801149976
  18. Alisa Stager, PAAnn Arbor, MI 481091962552497
  19. Elizabeth StahlTroy, MI 480841518486182
  20. Ellen Stair, PA-CFlint, MI 485321902494909
  21. Lilly Stallmer, PA-CGrand Rapids, MI 495031457113052
  22. Daniel Stalsonburg, PAGrand Rapids, MI 495031720169246
  23. Jessica Stamatis, PACDetroit, MI 482021609813369
  24. Lindsay Stambaugh, PA-CFlint, MI 485071366075244
  25. Zane Stampfly, PA-CPortage, MI 490241316466345
  26. Hayley StampsMarlette, MI 484531063387421
  27. Roslyn Stamps, PA-CNovi, MI 483741720367873
  28. Tifani StanciuGrosse Pointe, MI 482301326864216
  29. Adam Standiford, PA-CPortage, MI 490241932731999
  30. Andrew StandleyGrand Blanc, MI 484391407824030
  31. Madelyne Standley, PA-CAugusta, MI 490121205670742
  32. Tony StankovskiWest Bloomfield, MI 483221336978972
  33. Gabrielle Stanton, PAWhite Lake, MI 483831154052868
  34. Sara Stanton, PA-CColdwater, MI 490361720273527
  35. Margaret Stapf, PA-CByron Center, MI 493151619915196
  36. Randy Stapish, PA-CDearborn Heights, MI 481271659490464
  37. Madilynn Stapleton-Lanyi, PA-CFlint, MI 485021841120367
  38. Kimberly Stark-Van Noord, PAFerndale, MI 480851497955397
  39. Gabrielle StarnesChesterfield, MI 480511225864622
  40. Melissa Starrs, PATroy, MI 480851619346186
  41. Amy Staubach, PAClinton Twp, MI 480381760975528
  42. Ashley Stauffer, PA-CAnn Arbor, MI 481091992469647
  43. Ella Stauffer, PA-CGrand Rapids, MI 495251194641373
  44. Emma Stauffer, PATraverse City, MI 496841922993831
  45. Sandy Stauffer, PA-CWyoming, MI 495481881787489
  46. Ronald StavaleRoyal Oak, MI 480731427026483
  47. Pamela Stave, PA-CLansing, MI 489121669556239
  48. Sarah Stawicki, PA-CGrand Rapids, MI 495031720968191
  49. Kaitlyn StbernardMonroe, MI 481621609760354
  50. Thuy-Tien Stearns, PA-CGrand Rapids, MI 495251912533035

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.