NPPES file of Aug 9, 2026

Medical Physician Assistant in Pennsylvania

3,897 NPPES records list medical physician assistant with a practice address in Pennsylvania, 30 per 100,000 residents, the 4th highest rate of 51. Pittsburgh and Philadelphia have the most; each record links to the provider's NPI and the Pennsylvania license search. Page 44 of 78.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363AM0700X · method

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

Pittsburgh has the most, 521

  1. Pittsburgh521
  2. Philadelphia503
  3. Allentown287
  4. Bethlehem101
  5. Lancaster92

Medical Physician Assistant records in Pennsylvania

  1. Brienne MarksBethlehem, PA 180181194128637
  2. Kaitlyn Marks, PA-CAltoona, PA 166021619661014
  3. Nicole MarksPittsburgh, PA 152191790178937
  4. Sarah Marley, PA-CQuarryville, PA 175661316395023
  5. Jane Marlin, PA-CLancaster, PA 176021255374476
  6. Carolyn Maromonte, PA-CBeaver, PA 150091649632423
  7. Kayla MaropisPittsburgh, PA 152121205300373
  8. Madison Marotto, PA-CPittsburgh, PA 152131124771837
  9. Lauren MarshPittsburgh, PA 152371922295450
  10. Steven Marshalick, PA-CFlourtown, PA 190311285647636
  11. Allyson Marshall, PA-CBethlehem, PA 180171174292486
  12. Janice Marshall, PA-CLewisburg, PA 178371295161321
  13. Julianna Marshall, PA-CPittsburgh, PA 152241346131521
  14. Joan MarszalekPittsburgh, PA 152131881746675
  15. Rebecca Martens, PA-CNewtown, PA 189401275240558
  16. Abigail Martin, PA-CState College, PA 168031467323105
  17. Brian Martin, PA-CLancaster, PA 176031942249420
  18. Casey Martin, ATCWilkes Barre, PA 187071649652546
  19. Cassidy Martin, PA-CChambersburg, PA 172011437973716
  20. Claire MartinPhiladelphia, PA 191071871382309
  21. David Martin, PAErie, PA 165081457374761
  22. Genine Martin, PA-CWarren, PA 163651942329529
  23. Jaclyn Martin, PAPittsburgh, PA 152131376113621
  24. James Martin, PA-CPen Argyl, PA 180721346673902
  25. Jamie Martin, P.A.Exton, PA 193411538494539
  26. Kelly Martin, MSPA-CPittsburgh, PA 152131003286428
  27. Victoria Martin, PA-CFogelsville, PA 180511700250685
  28. Rebeca Martinez, PA-CSayre, PA 188401164758959
  29. Danielle Martrano, PAWexford, PA 150901407282205
  30. Stacy Marts, PA-CGreensburg, PA 156011831150184
  31. William Martyak, PA-CNew Paris, PA 155541407808298
  32. Emma Mason, PALancaster, PA 176021407576887
  33. Jocelyn Masotti, PA-CHazleton, PA 182011639523046
  34. Storm Massar, PA-CHarrisburg, PA 171091376294561
  35. Brittany Masterson, PA-CTitusville, PA 163541073914883
  36. Matthew MastianoChambersburg, PA 172011154953545
  37. Noah Mastovich, PA-CGreensburg, PA 156011659269066
  38. Alexandra Mastro, PA-CPittsburgh, PA 152321144699299
  39. Becky Matchett, PA-CPittsburgh, PA 152121598766008
  40. Kerri Mateer, P.A.-C.Camp Hill, PA 170111184611204
  41. Madison Matello, PA-CPhiladelphia, PA 191251114793783
  42. Elizabeth Mathers, PA-CYork, PA 174031205116274
  43. Alma MathewPhiladelphia, PA 191141457112054
  44. Jocelyn MathewLehighton, PA 182351124548003
  45. Maria MathewDoylestown, PA 189011508681222
  46. Saumya Mathew, PA-CPhiladelphia, PA 191021972997997
  47. Alyssa Mathews, PA-CPittsburgh, PA 152131205182730
  48. Chad Mathews, PA-CHermitage, PA 161481184621427
  49. Jessica Mathieson, P.A.Chester, PA 190131013209360
  50. Anne Matrone, PAAllentown, PA 181031063930535

Source: CMS NPPES, primary taxonomy 363AM0700X: records by practice city and the list of records, file of Aug 9, 2026.

Pennsylvania ranks 4 of 51 per resident

  1. Alaska34
  2. Connecticut31
  3. District of Columbia31
  4. Pennsylvania30
  5. Montana24
  6. Colorado22
  7. 50 states and D.C.12

Source: CMS NPPES, primary taxonomy 363AM0700X 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 74.0% 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 States74.0%

Medical Physician Assistant records in Pennsylvania, measured

  • In a Medicare file3,120 of 3,897 · 80.1% here, 74.0% nationally
  • In the CMS Doctors and Clinicians file2,468 · 63.3% here, 54.5% nationally
  • Not updated in five years or more2,054 · 52.7% here, 54.7% nationally
  • Median graduation year2015 · the 2,467 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363AM0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

3,897 NPPES records list medical physician assistant (363AM0700X) as their primary taxonomy with a practice address in Pennsylvania: 30 per 100,000 residents against 12 nationally (50 states and D.C.). Pittsburgh has 521 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. New York3,670
  2. California3,376
  3. Florida2,776
  4. Texas2,146

States with a similar rate per 100,000

  1. District of Columbia30.9
  2. Connecticut31.5
  3. Alaska34.1
  4. Montana23.7

The largest states

  1. New York3,670
  2. California3,376
  3. Florida2,776
  4. Texas2,146
  5. North Carolina1,352

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.