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 51 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. Diana Nazario, PA-CPhiladelphia, PA 191411346449253
  2. Brittany Nedimyer, PA-CAltoona, PA 166021689077083
  3. Matthew Nedresky, PA-CPittsburgh, PA 152121164674669
  4. Margaret Nee, PA-CErie, PA 165071902633217
  5. Christine Needle, PA-CMcKeesport, PA 151321306025044
  6. Shannon NeemesPittsburgh, PA 152131801229877
  7. Angela Neese, PA-CGreensburg, PA 156011841257219
  8. Emily Nehme, PAAllentown, PA 181031689196974
  9. Michael Neiswender, PA-CLebanon, PA 170421295745487
  10. Adam Neiswinter, PAAllentown, PA 181031467889659
  11. Renee Neitz, PA-CLewisburg, PA 178371881095446
  12. Sarah Nellis, PA-CPittsburgh, PA 152121679003214
  13. Jessie Nelson, PA-CMonroeville, PA 151461598994618
  14. Joan Nerviano, P.A.Harrisburg, PA 171101598730483
  15. Shannon Neurohr, PA-CGrove City, PA 161271023246899
  16. Kristin Newhard, PA-CAllentown, PA 181061033116850
  17. David Newlin, PA-CChambersburg, PA 172011881885689
  18. Andrew Newman, PA-CBryn Mawr, PA 190101386640142
  19. Amanda Ney, PA-CDanville, PA 178221851061758
  20. Nina Ngo, PA-CPhiladelphia, PA 191111477212777
  21. David Nguyen, PA-CYork, PA 174031295036754
  22. Mylinh Nguyen, PA-CPhiladelphia, PA 191041699960518
  23. Minh Nguyen-Rivera, PA-CStroudsburg, PA 183601134539844
  24. Angela Nicastro, PACNew Wilmington, PA 161421740513589
  25. Molly Nicastro, PA-CDoylestown, PA 189011639689540
  26. Camryn Nicholas, PA-CAllentown, PA 181031508685017
  27. Mary Nicholas, PA-CWest Chester, PA 193801902141575
  28. William Niclaus, PAHavertown, PA 190831780411066
  29. Marcia Nicoll, PA-CSewickley, PA 151431639610637
  30. Briana Niedermeier, PA-CPittsburgh, PA 152131912610395
  31. Amanda Niemcewicz, PA-CPhiladelphia, PA 191401972823144
  32. Marissa Niemi, PA-CErie, PA 165071235417734
  33. Chelsea NixGreenville, PA 161251871993352
  34. Brianna Nizinski, PA-CChambersburg, PA 172011578399663
  35. Victor Noble, PA-CPittsburgh, PA 152121265064737
  36. Vincent NocellaBethlehem, PA 180181598584450
  37. Bianca NoelAllentown, PA 181031366958365
  38. Joseph Norris, PA-CPhiladelphia, PA 191481346247905
  39. Allyson Norton, PASouderton, PA 189641386214781
  40. Rebecca NosalSewickley, PA 151431780929943
  41. Brenda Noss, PAMacungie, PA 180621487680435
  42. Molly Notbohm, PA-CWexford, PA 150901801130893
  43. Rachael Notchick, MPAS, PA-CPhiladelphia, PA 191041801338520
  44. Rachel November, PA-CPittsburgh, PA 152131497113872
  45. Carissa Novotny, PA-CLoretto, PA 159401548193840
  46. Celeste Nowosielski-Banks, PA-CYork, PA 174031811224215
  47. Alexus Nubani, PA-CButler, PA 160011982274072
  48. Lisa Null, PA-CLatrobe, PA 156501558338442
  49. Aoife O'Brien, PA-CPhiladelphia, PA 191071952104523
  50. Donald O'Brien, PA-CEdwardsville, PA 187041588858583

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.