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 87 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. Katie Thurber, MS, PA-CNorth Adams, MA 012471083692834
  2. Kyla Thurlow, PA-CNewburyport, MA 019501205327640
  3. Keeva Thurmond, PAWorcester, MA 016551417514993
  4. Allison ThurstonBoston, MA 021141578347811
  5. Heather Thyne, ATC, PA-CLowell, MA 018521598237067
  6. Larissa Tian, PABurlington, MA 018051922247345
  7. Rachel Tiano, PA-CCambridge, MA 021391871667162
  8. Joshua Tibbels, PACSwansea, MA 027771902586225
  9. Amanda Tibert, PA-CBeverly, MA 019151639781230
  10. Samantha TichelaarWorcester, MA 016081831056845
  11. Taia Tieland, PA-CCambridge, MA 021411023627106
  12. Paul Tierney, PA-CLowell, MA 018541588148100
  13. Kimberly Tighe, PAStoneham, MA 021801093080830
  14. Marion Tilearcio, PA-CBoston, MA 021181659898518
  15. Amanda Tobias, PA-CRandolph, MA 023681700537776
  16. Donna Tocci, PAWeymouth, MA 021891104883024
  17. Kristin Todd, PASalem, MA 019701417909581
  18. Cody Todesco, PA-CBoston, MA 021151831848811
  19. Shari Tomasetti, PABoston, MA 021151972717973
  20. Chioma Tomlinson, PA-CBoston, MA 021151376810523
  21. Scott Tomlinson, PA-CBurlington, MA 018051891062055
  22. Nicole TommasiPeabody, MA 019601629847033
  23. Jaclyn Toner, PA-CBoston, MA 021111134503832
  24. Alex Tonkonogy, PA-CHopedale, MA 017471083222186
  25. Noriko Tonomura, PA-C, PHDBoston, MA 021151326668799
  26. Amy Toombs, PA-CChestnut Hill, MA 024671053928028
  27. Kristina Toreno, PA-CBoston, MA 021181033931290
  28. Heather Torre, PA-CBurlington, MA 018051629050315
  29. Alexandra Torrence, PA-CBoston, MA 021181437900131
  30. Alexandra Torres, PABoston, MA 022151720506975
  31. Rebecca Torres, PA-CBurlington, MA 018051528764925
  32. Steven Torti, PABurlington, MA 018031407119688
  33. Catherine Tovey, PA-CSomerville, MA 021431295355600
  34. Erica TowneBoston, MA 021151689387458
  35. Mackenzie Towns, PA-CBoston, MA 021151992997423
  36. Judith Townsend, PA, MFTBurlington, MA 018051891911558
  37. Heather Trafton, PA CBoston, MA 021151043267982
  38. Kevin Traina, PASouthbridge, MA 015501598743569
  39. Daniel TrainorWorcester, MA 016051700474046
  40. Kelly Trainor, PACHyannis, MA 026011285347815
  41. Melissa Trainor, PA-CLynn, MA 019011295236081
  42. Karen Trait, PA-CFalmouth, MA 025401891767315
  43. Aaron Tran, PA-CJamaica Plain, MA 021301902416860
  44. Katie Tran, PA-CMethuen, MA 018441326922287
  45. Khoa Tran, PA-CLowell, MA 018541972704989
  46. Long TranBoston, MA 021181902448475
  47. Moses TranWeymouth, MA 021901992235204
  48. Ngan TranChicopee, MA 010201225763972
  49. Nghia Tran, PA-CPlymouth, MA 023601750707634
  50. Nicole Tran, PA-CBoston, MA 021181083432850

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.