NPPES file of Aug 9, 2026

Physician Assistant in Massachusetts

4,713 NPPES records list physician assistant with a practice address in Massachusetts, 67 per 100,000 residents, the 12th highest rate of 51. Boston and Worcester have the most; each record links to the provider's NPI and the Massachusetts license search. Page 79 of 95.

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).

Boston has the most, 1,660

  1. Boston1,660
  2. Worcester425
  3. Springfield172
  4. Burlington154
  5. Cambridge99

Physician Assistant records in Massachusetts

  1. Whitney Schroeder, MMS, PA-CHyannis, MA 026011467273664
  2. Madeline Schuck, PA-CBoston, MA 021141083233126
  3. Michael SchulerBoston, MA 021301568209518
  4. Jennifer Schultz, PA-CWest Springfield, MA 010891538283122
  5. Julie SchultzWinchester, MA 018901982485207
  6. Morgan Schultz, PA-CBoston, MA 021181255906723
  7. Elizabeth Schulz, PALynn, MA 019011639485741
  8. Joanna Schumann, PA-CBoston, MA 021151194427286
  9. Kimberly Schwab, PA-CLowell, MA 018541396701975
  10. Daniel Schwartz, P.A.Northampton, MA 010601780620195
  11. Sarah SchwartzNorthborough, MA 015321811853625
  12. Taylor Scire, PA-CCambridge, MA 021381962052373
  13. James Scliopou, PA-CSpringfield, MA 011041922254564
  14. Bailey Scott, PABrighton, MA 021351407581630
  15. Blayre Scott, PA-CBoston, MA 021181740807916
  16. Elizabeth Scott, PANorth Adams, MA 012471619547130
  17. Julia Scott, PA-CAttleboro, MA 027031033954334
  18. Rebecca ScottMashpee, MA 026491720080575
  19. Haley Seagroves-Robbe, PA-CBurlington, MA 018051467235911
  20. Caroline Seaner, PA-CFramingham, MA 017011871278382
  21. Katelyn SeaverBoston, MA 021141881213643
  22. Nicole SedlerPittsfield, MA 012011992621098
  23. Alison See, PHYSICIAN ASSISTANTRoxbury Crossing, MA 021201871075598
  24. Emily SeeBoston, MA 021141326858945
  25. Ellen Seitelman, PA-CArlington, MA 024761629095641
  26. Emma SellsBoston, MA 021111386576726
  27. Jonathan Selwitz, PA-CSomerville, MA 021441467064220
  28. Andrea Seney, PA-CDartmouth, MA 027471417675323
  29. Gregory Sergeant, PA-CN Chelmsford, MA 018631326774563
  30. Dominique Serio, PA-CFoxborough, MA 020351316487432
  31. Katie Serra, PABoston, MA 021141174910269
  32. Meaghan Serra, PA-CSpringfield, MA 011041174875579
  33. Kiara SerranoLongmeadow, MA 011061922782846
  34. Priyanka Seth, PA-CWest Springfield, MA 010891528350352
  35. Mikaela Seufer, PA-CFramingham, MA 017011598593436
  36. Nicholas Sever, PA-CConcord, MA 017421902198328
  37. Holly Severance, PA-CBrockton, MA 023021255792487
  38. Kenny SeverinoLongmeadow, MA 011061316788409
  39. Julia Shactman, PA-CBoston, MA 021151518834431
  40. Andrew Shaheen, PAPeabody, MA 019601093226870
  41. Nazia Shaikh, PA-CBoston, MA 021111295188126
  42. Mariana ShalitBoston, MA 021291689523417
  43. Brian Shamberger, PA-CWoburn, MA 018011497266407
  44. Lindsey Shanahan, PA-CWorcester, MA 016551578868840
  45. Emily Shanno, PA-CBoston, MA 021151417776832
  46. Anna Shapiro, PAFoxborough, MA 020351316247224
  47. Jennifer Share, PA-CBoston, MA 021181649921008
  48. Alieh SharifiConcord, MA 017421568258622
  49. Cyrrene Sharples, PA-CBoston, MA 021181679026827
  50. Christianne Sharr, PA-CBoston, MA 021151023511748

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

Massachusetts ranks 12 of 51 per resident

  1. Nebraska68
  2. New Hampshire68
  3. Delaware67
  4. Massachusetts67
  5. West Virginia65
  6. Colorado64
  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.

77.6% 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. Massachusetts77.6%
  2. United States77.9%

Physician Assistant records in Massachusetts, measured

  • In a Medicare file3,659 of 4,713 · 77.6% here, 77.9% nationally
  • In the CMS Doctors and Clinicians file3,220 · 68.3% here, 62.6% nationally
  • Not updated in five years or more1,780 · 37.8% here, 39.3% nationally
  • Median graduation year2019 · the 3,217 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

4,713 NPPES records list physician assistant (363A00000X) as their primary taxonomy with a practice address in Massachusetts: 67 per 100,000 residents against 49 nationally (50 states and D.C.). Boston has 1,660 of them (35%).

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. Georgia4,662
  2. Illinois4,926
  3. Virginia4,408
  4. Ohio5,325

States with a similar rate per 100,000

  1. Delaware67.4
  2. New Hampshire67.5
  3. Nebraska68.3
  4. Michigan69.6

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.