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 24 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. Matthew Dinoto, PA-CDedham, MA 020261790280295
  2. Jessica DipietrantonioCambridge, MA 021391659072148
  3. Stephanie Dipietro, PABoston, MA 021151417697533
  4. Kali Dipilla, PABoylston, MA 015051528638012
  5. Jenna Distasio, PARoxbury Crossing, MA 021201215148606
  6. Jessica Distefano, PA-CBrighton, MA 021351790126480
  7. Barbara Divito, PABaldwinville, MA 014361457302325
  8. Lien DoWorcester, MA 016551922450477
  9. Son Do, PA-CRandolph, MA 023681235748062
  10. Emily Doan, PA-CBoston, MA 021151174005326
  11. Fae Dobrushkin, PABoston, MA 021151407618291
  12. Klarita DociBoston, MA 021151073382149
  13. Kathryn Dodge, PABoston, MA 021151205317765
  14. Rhiannon Doherty, PA-CStoneham, MA 021801033071253
  15. Shalynn DohertyNewton, MA 024621003435405
  16. Natalie Dolan, PAWestborough, MA 015811992206205
  17. Elizabeth Doll, PABurlington, MA 018051528118718
  18. Lauren Dolloff, PA-CBoston, MA 021201457793911
  19. Victoria Domagalski, PA-CBrockton, MA 023011578233482
  20. Guerda Dominique, PABrighton, MA 021351124031174
  21. Christine Donaghey, PABoston, MA 021141821163866
  22. Francesca Donaghey, PA-CFalmouth, MA 025401750920377
  23. Emma Donahue, PA-CBoston, MA 021151679314058
  24. Hilary Donahue, PA-CBoston, MA 021151346510138
  25. Fiona Donegan, PA-CBoston, MA 021141861954778
  26. Denise Doner, PA-CConcord, MA 017421609358969
  27. Riley Donlon, PA-CWorcester, MA 016551447891619
  28. Abigail Donnellan, PA-CBurlington, MA 018051033006671
  29. Raquel Donnelly, PA-CConcord, MA 017421689125536
  30. Tanya DonnellyBoston, MA 021151649070236
  31. Ryan Donofrio-RallsBoston, MA 021151790595601
  32. Devin Donohoe, PA-CFlorence, MA 010621699190827
  33. Kelsey Donovan, PA-CBoston, MA 021151700304367
  34. Laura Donovan, PA-CBoston, MA 022151952959553
  35. Matthew DonovanEverett, MA 021491972186146
  36. Samantha Donovan, PA-CBoston, MA 021151962917690
  37. Erika Dooley, PA-CBoston, MA 021291609798495
  38. Christopher Dopp, PA-CBoxford, MA 019211902248271
  39. Sara Dorans, PA-CBoston, MA 021141225408800
  40. Jayne Dorfman, PA-CBoston, MA 021181780713370
  41. Jodleen Doricent, PABoston, MA 021291851920839
  42. Shaylah Dorman, PASpringfield, MA 011071992487375
  43. Lauren Dorr, PA-CNewton, MA 024621346517828
  44. Sara Dorrothy, PA-CBoston, MA 021151710708045
  45. Michael Dorsey, PA-CWorcester, MA 016551053405043
  46. John Dorval, PA-CWorcester, MA 016551164081667
  47. Leah Doucette, PA-CBoston, MA 021181528558459
  48. Jessica Doughty, PAWorcester, MA 016551245685817
  49. Sean Douglas, PA-CPittsfield, MA 012011689122129
  50. Kenneth Dovidio, PANorth Andover, MA 018451891812061

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.