NPPES file of Aug 9, 2026

Physician Assistant in Pennsylvania

8,020 NPPES records list physician assistant with a practice address in Pennsylvania, 62 per 100,000 residents, the 17th highest rate of 51. Philadelphia and Pittsburgh have the most; each record links to the provider's NPI and the Pennsylvania license search. Page 96 of 161.

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).

Philadelphia has the most, 955

  1. Philadelphia955
  2. Pittsburgh911
  3. Bethlehem270
  4. Danville246
  5. Hershey234

Physician Assistant records in Pennsylvania

  1. Juliana Mercurio, PA-CPhiladelphia, PA 191041174122493
  2. Andrew MergelBethlehem, PA 180181932650256
  3. Austin Merges, PA-CYork, PA 174021184025116
  4. Dennis Merkle, PA-CLewisburg, PA 178371952340531
  5. Kaitlyn Merklinger, PACEaston, PA 180451700775418
  6. Angela MerlinoIrwin, PA 156421942216080
  7. Zachary MerloCamp Hill, PA 170111295624302
  8. Hailee Merrill, PACAltoona, PA 166021669644738
  9. Jennifer Merris, PA-CLancaster, PA 176011336621614
  10. Stacy Merrow, PA-CState College, PA 168011437230414
  11. Ruth Mershon, PA-CLititz, PA 175431578978961
  12. Megan Mesaris, PAFort Washington, PA 190341639662737
  13. Paige MeskersPittsburgh, PA 152011649985037
  14. Caitlin MeskoWilkes Barre, PA 187021366982266
  15. Maryann Messer, PAErie, PA 165011992704779
  16. Elizabeth Messick, PA-CMillersville, PA 175511528409810
  17. Sarah MessinaPhiladelphia, PA 191021932799897
  18. Elizabeth Messom, PA-CJohnstown, PA 159051184854770
  19. William Mest, P.A..-CPaoli, PA 193011730207432
  20. Sara Mester, PACPittsburgh, PA 152321619069937
  21. Lindsey Metz, PA-CWyomissing, PA 196101619527041
  22. Jessica Meurer, PA-CWilkes Barre, PA 187111811330988
  23. Kendra Meyer, PACUniontown, PA 154011336148907
  24. Tara Meyer, P.A.Uniontown, PA 154011588664981
  25. William Meyer, PA-CDanville, PA 178221205489259
  26. Emily Meyers, PA-CWashington, PA 153011821750712
  27. Alexander Mezentsev, PA-CMuncy, PA 177561780988766
  28. Ronald Mezick, PA-CHughesville, PA 177371043259518
  29. Spencer Mical, PA-CWilkes Barre, PA 187111699616540
  30. Chaela Michael, PA-CDanville, PA 178221922715119
  31. Christina Michael, PA-CHershey, PA 170331467087692
  32. Stephanie Michael, PA-CEast Stroudsburg, PA 183011750683041
  33. Ian Michaels, PACEaston, PA 180451467288746
  34. Melaku Michaels, PA-CNatrona Heights, PA 150651316618143
  35. Melinda Michalski, PA-CPhiladelphia, PA 191071063949980
  36. Kelsey Michenko, PA-CMonroeville, PA 151461780297275
  37. Lauren MichinaAltoona, PA 166021427742709
  38. Kelly Mickulik, PA-CReading, PA 196091386643880
  39. Hannah Middlestadt, PA-CPhiladelphia, PA 191041568197069
  40. Jody Middleton, PACPittsburgh, PA 152371508826298
  41. Jessica MielnikAltoona, PA 166021184970055
  42. Caitlyn Mierau, PA-CChester, PA 190131992279590
  43. Jason MihalickPittsburgh, PA 152131811136229
  44. Kaitlyn Mikalic, MMS, MPH, PA-CPhiladelphia, PA 191041265279012
  45. Alyssa Mikes, PA-CWest Chester, PA 193821093316762
  46. Christine Mikhail, RPA-CPhiladelphia, PA 191141639485576
  47. Allison Mikita, PA-CBethlehem, PA 180151558289876
  48. Deidra MiklesavageReading, PA 196071700722071
  49. Katelyn Miklos, PA-CYork, PA 174031942047972
  50. Allison Mikulsky, PA-CPittsburgh, PA 152131013646330

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

Pennsylvania ranks 17 of 51 per resident

  1. Colorado64
  2. Idaho64
  3. Rhode Island62
  4. Pennsylvania62
  5. Montana62
  6. North Dakota59
  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.

80.1% 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. Pennsylvania80.1%
  2. United States77.9%

Physician Assistant records in Pennsylvania, measured

  • In a Medicare file6,426 of 8,020 · 80.1% here, 77.9% nationally
  • In the CMS Doctors and Clinicians file5,320 · 66.3% here, 62.6% nationally
  • Not updated in five years or more3,361 · 41.9% here, 39.3% nationally
  • Median graduation year2018 · the 5,313 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

8,020 NPPES records list physician assistant (363A00000X) as their primary taxonomy with a practice address in Pennsylvania: 62 per 100,000 residents against 49 nationally (50 states and D.C.). Philadelphia has 955 of them (12%).

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. Michigan6,989
  2. North Carolina9,279
  3. Florida10,257
  4. Ohio5,325

States with a similar rate per 100,000

  1. Montana61.6
  2. Rhode Island62.3
  3. Idaho63.6
  4. Colorado64.1

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.