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 48 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. Tracy Landry, PAFramingham, MA 017021700820032
  2. Amy Lane, PA-CGloucester, MA 019301932717816
  3. Eleanor LangBoston, MA 021151639054489
  4. Jane Langfitt, PA-CBoston, MA 021201578766234
  5. Griffin Langlois, PA-CSpringfield, MA 011071538972443
  6. Jason Langlois, PA-CWorcester, MA 016051124461371
  7. Lynn Langlois, PA-CStoneham, MA 021801669423083
  8. Marianne Langlois, PA-CSpringfield, MA 011071093898371
  9. Rebecca Langman, PA-CSouth Weymouth, MA 021901346769049
  10. Jessica Langston, PA-CBoston, MA 021291154282283
  11. Jamie LannonSalem, MA 019701831987999
  12. Courtney LaperriereNorthborough, MA 015321558986281
  13. Lindsay Lapierre, PA-CWorcester, MA 016551437308657
  14. Kelley LapointeBoston, MA 021151477223055
  15. Kelly Laporte, PA-CBoston, MA 021151720650435
  16. Michelle Laraia, PA-CBoston, MA 021151710853304
  17. Danielle Laramee, PA-CNewton, MA 024581396205829
  18. Taylor LarameeQuincy, MA 021701528603214
  19. Ashley Laranjo, PA-CPlymouth, MA 023601831668243
  20. Sarah Larch, P.A.Newton, MA 024621184841827
  21. Rodney Larcom, PABrockton, MA 023011467483008
  22. Jennifer Lardner, PABoston, MA 022151750447355
  23. Amy Larow, PASpringfield, MA 011041841209293
  24. Alyson Larsen, PA-CBoston, MA 021111417516162
  25. Kylie LarsenQuincy, MA 021691780494278
  26. Rosemary Larson, PA-CSpringfield, MA 011071851286363
  27. Erin Lashua, PA-CWorcester, MA 016051700452224
  28. Jacqueline Lasley, PA-CBoston, MA 021181477010536
  29. Erica Lasorsa, PA-CGardner, MA 014401245409879
  30. Jennifer LauWestford, MA 018861821816109
  31. Silas Laudon, PA-CBoston, MA 022151811403611
  32. Yen Lauer, PA-CBoston, MA 021111447758735
  33. Micah LaufferFalmouth, MA 025401154137578
  34. Stephanie Laurer, PA-CWorcester, MA 016051861934549
  35. Matthew LavalleeBrighton, MA 021351518662147
  36. Michelle Laverriere, PA-CBoston, MA 021181962120204
  37. Nina Lavins, PA-CCambridge, MA 021421083131205
  38. Nathan Lavoie, PA-CBoston, MA 021301760084347
  39. Emily Lawler, PA-CBoston, MA 021141508545658
  40. Noelle Lawler, MDBoston, MA 022151538126412
  41. Brianna Lawlor, PA-CSpringfield, MA 011071871017889
  42. Elyse Lawlor, PA-CWorcester, MA 016551497157655
  43. Chelsea LawrenceNew Bedford, MA 027401487040994
  44. Cara Layman, PA-CNewton, MA 021351063648780
  45. Cary Layman, PA-CHolyoke, MA 010401487786794
  46. Katrina Laz-Rupacz, PA-CSpringfield, MA 011071346818697
  47. Donald Lazure, PABoston, MA 021141659450021
  48. Edward Le, PABrockton, MA 023021871254243
  49. Helen Le, P.A.-C.Boston, MA 021151922245646
  50. Jane Le, PAConcord, MA 017421154903565

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.