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 8 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. Christian Lattermann, MDBoston, MA 021151235118548
  2. Kyle Lavery, M.D.Leominster, MA 014531053624148
  3. Bryan Lawless, MDBoston, MA 021181346415601
  4. Mark Lawlor, MDBoston, MA 021141043770324
  5. Daniel Le, M.D.Boston, MA 021201518295682
  6. Kirsten Leahy, MDBoston, MA 021111376248757
  7. Aron Lechtig, MDBoston, MA 021151033775002
  8. Walter Leclair, M.D.Worcester, MA 016551417931544
  9. Larry Lee, M.D.Brockton, MA 023011497049753
  10. James Leffers, MDFall River, MA 027201881638914
  11. Andrew Lehman, M.D.Springfield, MA 011071457379588
  12. Christopher Leland, MDBoston, MA 021141871185769
  13. Joseph Lellman, MDPalmer, MA 010691750360145
  14. David Levine, M.D.Cambridge, MA 021421861687956
  15. George Lewinnek, MDWorcester, MA 016051750480349
  16. David Lhowe, MDBoston, MA 021141326039975
  17. Harry LightseyBoston, MA 021141609364322
  18. Shannon Linderman, M.D.Boston, MA 021181760241244
  19. Nithya LingampalliBoston, MA 021151114567724
  20. Shaina Lipa, MDBoston, MA 021151598178444
  21. William Lipman, MDCambridge, MA 021391417022054
  22. Jody Litrenta, M.D.Boston, MA 021181356652499
  23. David LiuBoston, MA 021151295294148
  24. Kristin Livingston, M.D.Boston, MA 021151841428257
  25. Margaret Lobo, M.D.Peabody, MA 019601427248566
  26. Ryan Lohre, MDBoston, MA 021141871160010
  27. Santiago Lozano Calderon, MD, PHDBoston, MA 021141538436209
  28. Martin Luber, M.D.Springfield, MA 011071497795934
  29. Thuan Ly, MDBoston, MA 021141487697637
  30. John Lynch, M.D.Malden, MA 021481184664617
  31. John Lyons, M.D.Pittsfield, MA 012011184662306
  32. Kevin Mabie, M.D.Oak Bluffs, MA 025571992743116
  33. Alec Macaulay, MDBoston, MA 021151184918179
  34. Philip Mack, MDSpringfield, MA 011041861476798
  35. Keith Mackay, PA-CSouth Weymouth, MA 021901174184477
  36. Catherine MackeyBoston, MA 021151235634916
  37. Kevin Malone, D.O.North Chelmsford, MA 018631285691204
  38. Steven Manalan, M.D.Leominster, MA 014531538162821
  39. Julia Mancuso, PA-C, MS, ATCNewton, MA 024621942742390
  40. Scott Mandel, MDBrockton, MA 023011205137676
  41. Daniel Mandell, M.D.Worcester, MA 016551851739544
  42. William Manning, MDHyannis, MA 026011700859170
  43. Frederick Mansfield, MDBoston, MA 021141891785325
  44. Andrew Marcantonio, D.O.Burlington, MA 018051154511293
  45. Joseph Marchese, M.D.Jamaica Plain, MA 021301457694671
  46. Michael Marchetti, MDHingham, MA 020431952338519
  47. Anthony Marchie, M.D.Boston, MA 021141831321975
  48. Andrew Markwith, M.D.Gardner, MA 014401609036961
  49. Majd Marrache, MDBoston, MA 021141427686898
  50. Elizabeth Martin, M.D.Boston, MA 021151952573206

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.