NPPES file of Aug 9, 2026

Surgical Physician Assistant in Massachusetts

516 NPPES records list surgical physician assistant with a practice address in Massachusetts, 7.4 per 100,000 residents, the 9th highest rate of 51. Boston and Springfield have the most; each record links to the provider's NPI and the Massachusetts license search. Page 7 of 11.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363AS0400X · 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, 134

  1. Boston134
  2. Springfield84
  3. Cambridge20
  4. Fall River20
  5. North Dartmouth18

Surgical Physician Assistant records in Massachusetts

  1. Madeline McGuireBoston, MA 021111841069697
  2. Robert McKenna, PABoston, MA 021141912992876
  3. Brian Meaders, P.A.Boston, MA 021301760412894
  4. Bryan Meece, PAWorcester, MA 016081689658387
  5. Lara Melchionda, P.A.-CNewburyport, MA 019501144558107
  6. Sinaro MenFairhaven, MA 027191962078857
  7. Suzzanne Merithew, P.A.Milton, MA 021861043385487
  8. Mathew Merritt, PA-CSpringfield, MA 011071265960397
  9. Megan Merritt, PA-CMilton, MA 021861568976769
  10. Jennifer Miller, P.A.Hyannis, MA 026011902858582
  11. Leah Mills, PA-CWorcester, MA 016081861172033
  12. Lampros Minos, PA-CWaltham, MA 024511396892097
  13. Anthony MirandaPlymouth, MA 023601306662960
  14. Erin Misek, PA-CBoston, MA 022151629127485
  15. Tiffany Moglia, PA-CWoburn, MA 018011265721245
  16. Alexandra Moore, PABoston, MA 021151376969527
  17. Jamie Moore, PASpringfield, MA 011991578746079
  18. Nina Morgan, PA-CWest Roxbury, MA 021321811339278
  19. Mark Morosco, PA-CFall River, MA 027201922203777
  20. Edward Morris, PA-CBoston, MA 021141760153746
  21. Michael Morrison, PA-CWest Roxbury, MA 021321588020523
  22. Molly Morse, PA-CSpringfield, MA 011041063847861
  23. Emma MoserWest Roxbury, MA 021321649925223
  24. Willy Moy, PA-CNorth Easton, MA 023561558615906
  25. Julie Mucciarone, PA-CBoston, MA 021141205131604
  26. Amado Munson, PASpringfield, MA 011071801893359
  27. Christiina Murphy, PA-CDanvers, MA 019231215238613
  28. Michael Murphy, PA-CCambridge, MA 021391548568991
  29. Shannon Myszkowski, PA-CBrookline, MA 024461942043534
  30. Tatyana Nakhabenko, PASpringfield, MA 011071922553312
  31. Peter Newman, PA-CSalem, MA 019701932444205
  32. Andrew Nguyen, PA-CWest Roxbury, MA 021321003391087
  33. Thinh Nguyen, PA-CBoston, MA 021111891363990
  34. Sara Nigro, PA-CSpringfield, MA 011071376293589
  35. Samantha NolanCambridge, MA 021401245977164
  36. Thea Nolan, PA-CWorcester, MA 016551417213448
  37. Susan Norcross, PAMilford, MA 017571487601092
  38. Paul Norton, PA-CWest Hatfield, MA 010881679542609
  39. Aaron Novy, PA-CN Dartmouth, MA 027471194028829
  40. James O'Brien, PA-CPittsfield, MA 012011245485572
  41. Lauren O'Brien, PAWorcester, MA 016551447897020
  42. Patrick O'Brien, PA-CSpringfield, MA 011041134577141
  43. Thomas O'Brien, PA-CPlymouth, MA 023601225447626
  44. Katherine O'Leary, PA-CBoston, MA 021151629752837
  45. Lynne O'Mara, PA-CBoston, MA 021151235479353
  46. Matthew Oconnor, PA-CBoston, MA 021151538512959
  47. Andrea Oliver, PA-CSouth Weymouth, MA 021901508242496
  48. Donald Osada, PASpringfield, MA 011991801099015
  49. Tammi Ouimette, PASpringfield, MA 011071730563354
  50. Nicholas Panza, PASpringfield, MA 011991245484203

Source: CMS NPPES, primary taxonomy 363AS0400X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 9 of 51 per resident

  1. New Hampshire8.9
  2. Oregon8.6
  3. Washington7.8
  4. Massachusetts7.4
  5. Montana6.8
  6. Maryland6.4
  7. 50 states and D.C.5.2

Source: CMS NPPES, primary taxonomy 363AS0400X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

81.8% of these records appear in a Medicare file, against 76.2% 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. Massachusetts81.8%
  2. United States76.2%

Surgical Physician Assistant records in Massachusetts, measured

  • In a Medicare file422 of 516 · 81.8% here, 76.2% nationally
  • In the CMS Doctors and Clinicians file357 · 69.2% here, 64.5% nationally
  • Not updated in five years or more281 · 54.5% here, 52.3% nationally
  • Median graduation year2014 · the 357 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363AS0400X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

516 NPPES records list surgical physician assistant (363AS0400X) as their primary taxonomy with a practice address in Massachusetts: 7.4 per 100,000 residents against 5.2 nationally (50 states and D.C.). Boston has 134 of them (26%).

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. Georgia531
  2. New Jersey558
  3. Illinois599
  4. Washington609

States with a similar rate per 100,000

  1. Montana6.8
  2. Maryland6.4
  3. Pennsylvania6.4
  4. Rhode Island6.4

The largest states

  1. New York2,152
  2. Florida1,444
  3. Texas1,350
  4. California1,075
  5. Pennsylvania832

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.