NPPES file of Aug 9, 2026

Orthopaedic Surgery Physician in Massachusetts

692 NPPES records list orthopaedic surgery physician with a practice address in Massachusetts, 9.9 per 100,000 residents, the 9th highest rate of 51. Boston and Worcester have the most; each record links to the provider's NPI and the Massachusetts license search. Page 1 of 14.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207X00000X · 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, 265

  1. Boston265
  2. Worcester45
  3. Springfield32
  4. Peabody17
  5. Newton16

Orthopaedic Surgery Physician records in Massachusetts

  1. Daniel Aaron, M.D.Worcester, MA 016051518184605
  2. Amy Abbot, M.D.Milford, MA 017571184773996
  3. Ayesha Abdeen, M.D.Boston, MA 022151891959011
  4. Michael Ackland, MDBoston, MA 021201679759914
  5. David Adelberg, MDN Dartmouth, MA 027471053316356
  6. Louis Adler, MDSpringfield, MA 011071033136601
  7. Jesse Affonso, M.D.Hyannis, MA 026011336382373
  8. Kiran Agarwal-Harding, MDBoston, MA 021141003229097
  9. Kshitijkumar Agrawal, MDBrighton, MA 021351659667673
  10. Munif Ahmad Hatem, MDBoston, MA 021151497357701
  11. Jessica Aidlen, M.D.Newton, MA 024581528115656
  12. Abdul-Wahid Ajeena, M.D.Haverhill, MA 018301144267832
  13. Qasim Ajmi, M.DBoston, MA 021181750939583
  14. Osama Al-Masri, M.D.Athol, MA 013311144216946
  15. Maurice Albright, MDBoston, MA 021141194715904
  16. David Alcoloumbre, M.D.Boston, MA 021151538713730
  17. Georges Almacari, M.D.Brockton, MA 023011326152216
  18. Kyle Alpaugh, M.D.Boston, MA 021141174919054
  19. Carlos Alvarado, M.D.Boston, MA 021151952575672
  20. Amgad Amin, M.DBoston, MA 021141679861389
  21. Christian Andersen, MDStoneham, MA 021801982698999
  22. Megan Anderson, M.D.Boston, MA 022151326140740
  23. Steven Andriola, M.D.Andover, MA 018101174584833
  24. Hiba Anis, MDBoston, MA 021151659900074
  25. Jason Archibald, M.D.Peabody, MA 019601174662407
  26. Marshal Armitage, MDBrockton, MA 023011801950563
  27. Asad AshrafBoston, MA 021111720549397
  28. Peter Asnis, MDBoston, MA 021141770564577
  29. Megan Audet, MDBoston, MA 021151376102988
  30. St George Aufranc, M.D.Brookline, MA 024671578539755
  31. Philip Aurigemma, M.D.Worcester, MA 016551346688033
  32. Brian Awbrey, M.D.Boston, MA 021141841398161
  33. Andrew Ayers, MDPeabody, MA 019601891767885
  34. David Ayers, M.D.Worcester, MA 016051235129594
  35. Michael Ayers, M.D.Hingham, MA 020431750318887
  36. Douglas Ayres, M.D.Boston, MA 022151730127051
  37. Michael Azzoni, M.D.Gardner, MA 014401689661035
  38. Mary Badon, MDWorcester, MA 016551104134402
  39. Peter Baglien, DOBoston, MA 021141679076426
  40. Joseph Bahn, DPMBoston, MA 021141043626898
  41. Harjinder Bajwa, M.D.Boston, MA 021141902932379
  42. Christopher Baker, M.D.Concord, MA 017421982753703
  43. William Balcom, MDWorcester, MA 016081639159841
  44. Lara Baldasaro, PAFalmouth, MA 025401013001742
  45. Matthew Baltz, MDNorth Dartmouth, MA 027471700866548
  46. Daniel Banaszek, M.D.Newton, MA 024621487114377
  47. Andrew Banos, MDNewburyport, MA 019501154610384
  48. Michael Baratz, MDBoston, MA 021111013177534
  49. Richard Bargar, MDN Andover, MA 018451669434056
  50. Joseph Barr, MDJamaica Plain, MA 021301770564916

Source: CMS NPPES, primary taxonomy 207X00000X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 9 of 51 per resident

  1. Alaska11.3
  2. Minnesota11.3
  3. Wisconsin11.1
  4. Massachusetts9.9
  5. Pennsylvania9.7
  6. Connecticut9.6
  7. 50 states and D.C.7.4

Source: CMS NPPES, primary taxonomy 207X00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

76.0% of these records appear in a Medicare file, against 76.5% 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. Massachusetts76.0%
  2. United States76.5%

Orthopaedic Surgery Physician records in Massachusetts, measured

  • In a Medicare file526 of 692 · 76.0% here, 76.5% nationally
  • In the CMS Doctors and Clinicians file441 · 63.7% here, 62.5% nationally
  • Not updated in five years or more428 · 61.8% here, 56.8% nationally
  • Median graduation year2004 · the 441 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207X00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

692 NPPES records list orthopaedic surgery physician (207X00000X) as their primary taxonomy with a practice address in Massachusetts: 9.9 per 100,000 residents against 7.4 nationally (50 states and D.C.). Boston has 265 of them (38%).

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. New Jersey690
  2. Washington656
  3. Wisconsin656
  4. Minnesota647

States with a similar rate per 100,000

  1. Pennsylvania9.7
  2. Connecticut9.6
  3. Michigan9.6
  4. North Dakota9.4

The largest states

  1. California2,276
  2. Texas1,514
  3. Florida1,470
  4. New York1,339
  5. Pennsylvania1,253

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.