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 3 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. Haley Andrews, PA-CAttleboro, MA 027031164217188
  2. Karley AndrewsSpringfield, MA 011071851877955
  3. Cory Andrus, PABurlington, MA 018051982147245
  4. Anna Ang, PA-CBrighton, MA 021351275902306
  5. Olivia Angelichio, PASalem, MA 019701013608975
  6. Isabelle AngeliniBoston, MA 021151346010055
  7. Dajia Angell, PA-CFitchburg, MA 014201861001901
  8. Austin Anghilante, PA-CSpringfield, MA 011281053851030
  9. Alaina Annichiarico, PA-CRaynham, MA 027671134437544
  10. Farah Ansari, PA-CWayland, MA 017781053190132
  11. Ashley AntonellisBoston, MA 021141174484133
  12. Megan Antonellis, PA-CBoston, MA 021151619376894
  13. Mohamed AnwarBoston, MA 021111427780980
  14. Jenna Apanowitch, PA-CBoston, MA 021161154114502
  15. Diego Aparicio, PA-CBoston, MA 021151881410397
  16. Brett Aponas, PA-CMelrose, MA 021761780281972
  17. Daniel ApothekerNewton, MA 024591699660837
  18. Elyse Archila, PAWorcester, MA 016081073862280
  19. Anna Ardizzoni, MMS, PA-CBurlington, MA 018051598534356
  20. Cheryl Arena, PA-C, MPHBoston, MA 021151578654208
  21. Nury Marie Arevalo Flynn, P.A.Natick, MA 017601386671881
  22. Bethany Arguello, PA-CBurlington, MA 018031295075992
  23. Roger Arguello, MHS, PA-CBoston, MA 021141801145495
  24. Amanda Ariola, PA-CBoston, MA 022151861279598
  25. Kittiya Arisarachai, PA-CChelmsford, MA 018241467013672
  26. Julee Armitage, PACBoston, MA 021141588801708
  27. Alexis Arnold, MSPAS, PA-CNewton, MA 024621174243802
  28. Elvira Aronzon, PA-CCambridge, MA 021391851358279
  29. Taylor ArpanoWhitinsville, MA 015881811644172
  30. Rozah ArranWorcester, MA 016041063125151
  31. Nicole ArroyoLongmeadow, MA 011061720763790
  32. John Arsenault, PA-CSouthbridge, MA 015501588602437
  33. Kacie Arsenault, PA-CNorth Adams, MA 012471881040590
  34. Frances Arters, PA-CBoston, MA 021181700270444
  35. Judy Arthur Jackson, PASpringfield, MA 011181619600681
  36. Areen Artinian, PA-CCambridge, MA 021391982003489
  37. Rebecca Artinian, PA-CWorcester, MA 016551174670673
  38. John Asare, PA-CWorcester, MA 016051205087608
  39. Mahsa Asghari, PHYSICIAN ASSISTANTBoston, MA 021151386265643
  40. Courtney AshleyMelrose, MA 021761144014499
  41. Sarah Ashley, PA-CMiddleboro, MA 023461821344748
  42. Erin Askman, PABurlington, MA 018051346419306
  43. Noah Askman, PABoston, MA 021151063666097
  44. Julia Assard, PA-CBoston, MA 021151992495790
  45. Diane Assatly-Roche, PACBoston, MA 021301942391255
  46. Omid AtoofiWorcester, MA 016081821521725
  47. Matthew Attolino, PA-CBoston, MA 022151700598729
  48. Hunter AudetWorcester, MA 016551649104472
  49. Trisha Auduong, PA-CBoston, MA 021151629685383
  50. Keri AugensteneBoston, MA 021301184329757

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.