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 13 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. Isabella Calabrese, PA-CWorcester, MA 016551578278388
  2. Lise Ann Caldara, PA-CBoston, MA 021151861955114
  3. Nicole CalderLynn, MA 019011407405160
  4. Nicole CalianeseBrighton, MA 021351831608801
  5. Elizabeth Callahan, PA-CBurlington, MA 018051124219233
  6. Haley CallahanNorth Andover, MA 018451154969632
  7. Tracy Callahan, PAStoughton, MA 020721295115889
  8. Amanda Callum, PABoston, MA 021181306699269
  9. Sean Calnan, PA-CWatertown, MA 024721831594134
  10. Jennifer Calzarette, PASouth Weymouth, MA 021901063145696
  11. Allison Cambra, PA-CQuincy, MA 021691679211023
  12. Emily Cambrola, PA-CFall River, MA 027211891269585
  13. Amy CameronBoston, MA 021141902299548
  14. Kerry Camp, PABoston, MA 021141679818686
  15. Allyson Campagna, P.A.Boston, MA 021201003881624
  16. Aleyah CampbellSpringfield, MA 011071376275370
  17. Christopher Campbell, PA-CNewburyport, MA 019501962983486
  18. Greer CampbellWorcester, MA 016081598490765
  19. Kimberly Campbell, PA-CBrockton, MA 023021215320296
  20. Christina CampionBrookline, MA 024461427758929
  21. Leila CampleseTewksbury, MA 018761750124848
  22. Kara Campobasso, PABurlington, MA 018051013067263
  23. Marie Campobello, PA-CBrookline, MA 024461922195478
  24. Cynthia Campos, PA-CQuincy, MA 021691861010613
  25. Sarah Campos, PACBoston, MA 021151366967754
  26. Jennifer Anne Canaday, PA-CBoston, MA 021151467038901
  27. Anna Canavan, PA-CWellesley, MA 024811083233852
  28. Patrick Canavan, PA-CTewksbury, MA 018761194434951
  29. Gianna Cancemi, PA-CBoston, MA 021141962238048
  30. Caitlin Canedy, PA-CQuincy, MA 021691710561071
  31. Christopher Cannell, P.A.Norwell, MA 020611386692515
  32. Stacy Cannell, PA-CStoughton, MA 020721043437957
  33. Abby Canner, PAMelrose, MA 021761255616918
  34. Christine Canning, PA C MHPBoston, MA 021151265484505
  35. Christopher Cannizzaro, PA-CBrockton, MA 023011760778237
  36. Mamie Cantor, PA-CBoston, MA 021181548634363
  37. Rebecca Cantor, PA-CChestnut Hill, MA 024671417317819
  38. Taylor Caparo, PA-CBellingham, MA 020191669066205
  39. Elizabeth CapicottoBoston, MA 022151588599633
  40. Joshua Caplin, PABoston, MA 021141497815245
  41. Linda CappucciMedford, MA 021551982151411
  42. Avery CaraccioliLongmeadow, MA 011061437994571
  43. Corey CaraccioloWorcester, MA 016551063059566
  44. Christina Carbone, PA-CWorcester, MA 016051255821609
  45. Elizabeth Cardelli, PA-CHyannis, MA 026011285462580
  46. Lauren Cardenas, PASpringfield, MA 011071376383729
  47. Jerry Cardillo, PA-CHudson, MA 017491316214463
  48. Kathleen Cardinale, PABelmont, MA 024781518908839
  49. Anna Cardoni, PA-CBoston, MA 021141780161612
  50. Melissa Cardoza, PA-CBoston, MA 021141083349328

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.