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 9 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. Amanda BoppBoston, MA 021181689500266
  2. Jennifer Bordenca, PA-CWorcester, MA 016081841616620
  3. Daniel Borezo, PA-CWeymouth, MA 021901811380223
  4. Laurie Borgella, PA-SWorcester, MA 016551326811407
  5. Carlos Borges, PA-CBoston, MA 021151710711767
  6. Kristina Borrelli, PA-CPembroke, MA 023591528517554
  7. Tiffany Borsari, PA-CMashpee, MA 026491558624130
  8. Nicole Boschetto, PANorwell, MA 020611790117802
  9. Kelly Botsoglou, PANewton, MA 024621528426095
  10. Kaoutar BouaitahWorcester, MA 016051598615320
  11. Maya BouchardFall River, MA 027211487051025
  12. Allyson Boucher, PAEasthampton, MA 010271962147538
  13. Julia Boucher, PALongmeadow, MA 011061881977924
  14. Michaela BoucherBoston, MA 021151881436228
  15. Sophie Boudette, PABoston, MA 021181275367211
  16. Carolyn Boudreau, PABoston, MA 022151285914705
  17. Emily BoudreauWeymouth, MA 021901487213021
  18. Ryan Boudreau, PA-CBoston, MA 021151033741236
  19. Fatouma BouhLongmeadow, MA 011061538892849
  20. Madison Boulay, PA-CSouthbridge, MA 015501053253666
  21. Dhalia Boumalhab, PA-CNewton, MA 024621568736197
  22. Karen Bourgeault, P.A.C.Springfield, MA 011181134184179
  23. Nicole Bourque, PA-CBoston, MA 021151063923175
  24. Michelle BoushkaBoston, MA 021111356916894
  25. Grace Bouton, PA-CSomerville, MA 021441417506684
  26. Corey Bova, PA-CWinchester, MA 018901831071067
  27. McKenna BovaBoston, MA 021151629894258
  28. Danielle Bowers, PA-CBoston, MA 021151508028614
  29. Brittany Bowes, PA-CWorcester, MA 016551245985902
  30. Susan Bowler, PA-CBoston, MA 021181295812048
  31. Erin Bowman, PAWorcester, MA 016551386377695
  32. Melissa Bowman, PA-CBurlington, MA 018051619067303
  33. Jennifer Bowness, PA-CBoston, MA 021151821703067
  34. Shannen Box, PAFall River, MA 027211376179895
  35. Rachel Boyd, PABurlington, MA 018051467899153
  36. Christine Boyer, PA-CFall River, MA 027211205143369
  37. Melissa Boyer, PA-CBoston, MA 021151932234499
  38. Ellen Boyle, PA-CWayland, MA 017781073110433
  39. Kathleen Boyle, PABoston, MA 022151568722411
  40. Kristin Boyt, PABoston, MA 021151225091358
  41. Cheryl Brackbill, PA-CChelmsford, MA 018241073713087
  42. Erin Bradley, PA-CBoston, MA 021141407085905
  43. Charli BradshawNorth Andover, MA 018451821863069
  44. Allisyn Brady, PACambridge, MA 021391275686750
  45. Mark Brady, PA-CCambridge, MA 021391649349994
  46. Siobhan Brady, PA-CWestport, MA 027901821739764
  47. Gislaine BragaBoston, MA 021111023887221
  48. Kasey-Jean Bramlett, PA-CBurlington, MA 018051366603508
  49. Michael Brandle, PA-CBoston, MA 021181487220539
  50. Mackenzie Brandon, PA-CWorcester, MA 016081275222606

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.