NPPES file of Aug 9, 2026

Chiropractor in Massachusetts

1,577 NPPES records list chiropractor with a practice address in Massachusetts, 23 per 100,000 residents, the 36th highest rate of 51. Boston and Worcester have the most; each record links to the provider's NPI and the Massachusetts license search. Page 20 of 32.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 111N00000X · 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, 70

  1. Boston70
  2. Worcester42
  3. Quincy32
  4. Cambridge31
  5. Springfield30

Chiropractor records in Massachusetts

  1. Jeffrey Mael, D.C.Swampscott, MA 019071225111883
  2. Mary Magauran, D.C.Somerville, MA 021441780743203
  3. Douglas Maguire, D.C.Tewksbury, MA 018761992882625
  4. Brian Maher, D.C.Shrewsbury, MA 015451598884066
  5. Robert Maier, DCSudbury, MA 017761285615732
  6. Andre Mailhot, D.C.Oxford, MA 015401396941167
  7. Matthew Majewski, D.C.Hyannis, MA 026011477883783
  8. Kelly Makela, DCBoston, MA 021141801550876
  9. Michael Malik, D.C.Attleboro, MA 027031366461469
  10. Matthew Mallen, D.C.East Boston, MA 021281942498852
  11. Mark Mancinelli, D.C.Peabody, MA 019601093757932
  12. C. Mandell, D.C.Chicopee, MA 010201144386590
  13. John Manning, DCWest Boylston, MA 015831730687435
  14. Katina Manning, D.C.Duxbury, MA 023321215944525
  15. Gregory Mara, D.C.Plymouth, MA 023601750425674
  16. Joseph Maranchie, DCVineyard Haven, MA 025681619028347
  17. George Marceau, DCSwansea, MA 027771841326220
  18. Anne Marie Marcellino, D.C, C.C.E.P.Reading, MA 018671174686968
  19. Jack Marchalewicz, D.C.Northborough, MA 015321407011240
  20. John Marchese, DCWoburn, MA 018011477651164
  21. Belinda Marcil, D.C.Seekonk, MA 027711821141953
  22. Richard Margil, D.C.Wellesley Hills, MA 024811285682898
  23. David Marini, DCBurlington, MA 018031477581247
  24. Robert Marinopoulos, D.C.Methuen, MA 018441073646204
  25. Peter Markert, D.C.Holden, MA 015201639226368
  26. Melissa Marr, D.C.Haverhill, MA 018301023111077
  27. Robert Marsh, DCDorchester Center, MA 021241215959499
  28. John Marshall, D.C.Fall River, MA 027211184673956
  29. David Martin, DCPittsfield, MA 012011740348358
  30. Kelly Martin, D.C.Taunton, MA 027801346360278
  31. Lyndsay Martin, D.C.Chelmsford, MA 018241932509288
  32. Esteban Martinez Francia, DCSomerset, MA 027261417401639
  33. Peter Martone, D.C.Lynnfield, MA 019401316137805
  34. John Maslar, D.C.Springfield, MA 011031558311381
  35. John Maslar, D.C.Springfield, MA 011031881625119
  36. Wallace Massah, DCRoxbury, MA 021191144640632
  37. Nicole Mastando, DCMarshfield, MA 020501871574392
  38. Sandra Masters, D.C.Wellesley, MA 024821467518555
  39. David Masztal, DCLudlow, MA 010561265571079
  40. Dennis Matos, DCBoston, MA 021161679296818
  41. Margaret Mattern, D.C.Marshfield, MA 020501225051840
  42. David Matthews, DCWellesley, MA 024821770324626
  43. Richard Matuszczak, DCEast Longmeadow, MA 010281114924917
  44. Jason Mavor, D.C.Watertown, MA 024721619134954
  45. David May, D.C.Shrewsbury, MA 015451740257971
  46. Peter May, DONorth Adams, MA 012471215004213
  47. Kellianna Maya, D.C.Cambridge, MA 021381801080551
  48. Christoph Maywald, DCWeymouth, MA 021891861564510
  49. Wanda Mazzamurro, D.C.Westborough, MA 015811750435095
  50. Mark Mazzuchelli, D.C.Franklin, MA 020381437540945

Source: CMS NPPES, primary taxonomy 111N00000X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 36 of 51 per resident

  1. Delaware23
  2. Texas23
  3. Ohio23
  4. Massachusetts23
  5. Kentucky22
  6. Arkansas22
  7. 50 states and D.C.29

Source: CMS NPPES, primary taxonomy 111N00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

What the count covers

1,577 NPPES records list chiropractor (111N00000X) as their primary taxonomy with a practice address in Massachusetts: 23 per 100,000 residents against 29 nationally (50 states and D.C.). Boston has 70 of them (4%).

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. Virginia1,566
  2. South Carolina1,540
  3. Tennessee1,529
  4. Kansas1,449

States with a similar rate per 100,000

  1. Kentucky22.4
  2. Ohio22.8
  3. Texas22.9
  4. Arkansas22.1

The largest states

  1. California11,498
  2. Texas6,979
  3. Florida6,967
  4. New York4,573
  5. Illinois4,524

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.