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 14 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. Paul Grenier, D.C.Worcester, MA 016051962503938
  2. Stuart Grey, D.C.Brookline, MA 024461366585036
  3. Karen Griffin, DCLakeville, MA 023471437282340
  4. Mark Griffin, DCOrleans, MA 026531417125147
  5. Michael Griffin, DCLakeville, MA 023471437282472
  6. Michael Gross, DCSeekonk, MA 027711407866882
  7. Cynthia Grosso, DCWest Springfield, MA 010891912928706
  8. Joseph Grosso, DCWest Springfield, MA 010891134146665
  9. Jonathan Group, D.C., R.D.South Dennis, MA 026601760480925
  10. Philip Grover, DCPittsfield, MA 012011447316823
  11. Gary Grundy, D.C.Randolph, MA 023681033182563
  12. Jim Guo, D.C.South Attleboro, MA 027031376559807
  13. Katrina Gurvits, D.C.Brookline, MA 024461356437412
  14. Matthew Guy, D.C.Burlington, MA 018031730115460
  15. Spencer Hackett, DCWeymouth, MA 021881750014114
  16. Thomas Hagan, D.C.Cambridge, MA 021381245237569
  17. Nicholas Hahn, DCBoston, MA 021141700709243
  18. Jordan Hale, DCWestford, MA 018861306563093
  19. Linda Haley, DCHaverhill, MA 018301093800674
  20. Amy Hall, D.C.Attleboro, MA 027031083780852
  21. James Hall, D.C.Ipswich, MA 019381427503499
  22. Liisa Hall, D.C.Danvers, MA 019231891899480
  23. Christopher Halligan, D.C.Everett, MA 021491891916375
  24. Jill Halligan, D.C.Wakefield, MA 018801891917829
  25. Amanda Halstead, D.C.Norwell, MA 020611952674970
  26. Samir Hamdan, DCWorcester, MA 016091942369632
  27. Dennis Hamel, DCLawrence, MA 018401073716460
  28. Elise Hamilton, D.C.Woburn, MA 018011669907572
  29. Ryan Hamilton, DCBoston, MA 021161841747763
  30. Reilly Hamlett, DCOrange, MA 013641982407607
  31. Matthew Hammer, DCShrewsbury, MA 015451659015030
  32. Lam Hang, DCDorchester, MA 021251942262035
  33. Danielle Hanlon, DCNorthborough, MA 015321609049832
  34. Hubert Hanlon, D.C.Northborough, MA 015321831190503
  35. Gina Hanlon-Cavicchi, DCPlymouth, MA 023601285683458
  36. Barbara Hannam, D.C.Middleboro, MA 023461306985759
  37. Dwayne Hannam, D.C.Middleboro, MA 023461275674145
  38. Kristy Hannon, DCBrockton, MA 023011790719862
  39. Jacqueline Hansen, DCQuincy, MA 021691649930116
  40. Penny Hanson, D.C.Nantucket, MA 025541528502424
  41. Danny Hargrove, D.C.Paxton, MA 016121376661017
  42. Kenneth Harling, D.C.Worcester, MA 016091043302755
  43. Robert Harmon, D.C.Kingston, MA 023641760417067
  44. David Harnois, D.C.Tewksbury, MA 018761801847876
  45. Joshua Harpel, D.C.Taunton, MA 027801447690334
  46. Virginia Harper, D.C.Amherst, MA 010021922292937
  47. Kevin Harrington, DCConcord, MA 017421518179860
  48. Kathryn Harris, D.C.Hudson, MA 017491467597070
  49. William Harris, D.C.South Weymouth, MA 021901720083660
  50. James Hartigan, DCFramingham, MA 017021295724102

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.