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 49 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. Kiet Le, PAWaltham, MA 024511992190748
  2. Kim Lien Le, PA-CBoston, MA 021181730664020
  3. Abigail LeaheyNorth Chelmsford, MA 018631023637634
  4. Christina Leahy, PA-CCambridge, MA 021391760029342
  5. Samantha Leal, PA-CPittsfield, MA 012011275311235
  6. Daniel Leary, PA-CSpringfield, MA 011071740748235
  7. Alexandra LeavertonBoston, MA 021151841856044
  8. Julianne LeavittBoston, MA 021181164883575
  9. Amy Leazes, PA-CJamaica Plain, MA 021301659838548
  10. Rachel Lebarron, MSPASBoston, MA 022151003627951
  11. Katherine Lebel, PA-CTopsfield, MA 019831588551519
  12. Erika Leblanc, PALowell, MA 018541144860933
  13. Jessica Lebowitz, PA-CMelrose, MA 021761649774324
  14. Madison LeclairBoston, MA 021141417724907
  15. Lucas Lecomte, PA-CBoston, MA 021311992671085
  16. Alexandria Leddy, PANewton, MA 024621386135721
  17. Alexandra Leduc, PA-CSpringfield, MA 011071598449407
  18. Charlie LeeBoston, MA 021151578973152
  19. Christie Lee, PA-CNorth Easton, MA 023561376041392
  20. Chun Lee, PA-CWellesley Hills, MA 024811437688801
  21. Dianna LeeBoston, MA 021151982381828
  22. Gina Lee, PA-CBoston, MA 021301144746884
  23. Joel Lee, PA-CBoston, MA 021141932612124
  24. Justin Lee, PA-CPittsfield, MA 012011942026265
  25. Nicholas LeeBoston, MA 021181063244176
  26. Oscar Lee, PA-CBoston, MA 021141689151359
  27. Rebecca Lee, PA-CBoston, MA 021341902420284
  28. Stephanie Lee, PA-C, MPHFall River, MA 027231528394525
  29. Kristina Leedham, PA-CPlymouth, MA 023601992045165
  30. Rachel Lees, PANorth Andover, MA 018451265201487
  31. Kimberly LehanBoston, MA 022151811733959
  32. Danielle Lehman, PABoston, MA 021201902465834
  33. Sarah Leins, PABoston, MA 021141295265981
  34. Anita Lekarczyk, PA-CNorthampton, MA 010601063828515
  35. Brittany Leland, PABoston, MA 021151659139780
  36. Emily Lemay, PAWorcester, MA 016061629577887
  37. Alison Lemme, PABoston, MA 021151528881752
  38. Katherine Lemons, PA-C, MS, CNSSomerville, MA 021451083263594
  39. Kelly Lenhart, PAWeymouth, MA 021901972989879
  40. Timothy Lens, PA-CBoston, MA 022151104335413
  41. John Lentz, PATurners Falls, MA 013761437279163
  42. Kristi Leonard, PA-CWorcester, MA 016061134880370
  43. Meredith Leone, PA-CWorcester, MA 016081073848560
  44. Olivia Leone, PACambridge, MA 021391275132078
  45. Wendy Leontie, PAMarlborough, MA 017521255688552
  46. Stephanie Lepage, PA-CLongmeadow, MA 011061346322021
  47. Jennifer Leroyer, PA-CNorth Andover, MA 018451821242611
  48. Jessica Lescault, PA-CFall River, MA 027211255172847
  49. Christopher Lesiege, PA-CMilford, MA 017571518065051
  50. Kara LeslieGloucester, MA 019301659854495

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.