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 18 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. Chris Kowalik, DCWestford, MA 018861235260712
  2. Kristina Kowalski, D.C.Hampden, MA 010361831167774
  3. Matthew Kowalski, DCChestnut Hill, MA 024671437209145
  4. Richard Kowalski, D.C.Northampton, MA 010601033327929
  5. Eugene Kramer, DCFall River, MA 027201326227711
  6. George Kreger, D.C.Dorchester, MA 021221477584134
  7. Marsha Krohn, DCWoburn, MA 018011023184900
  8. Michael Krupa, DCHolliston, MA 017461033207048
  9. Deborah Kuenzel, D.C.Douglas, MA 015161891827762
  10. John Kulig, D.C.Worcester, MA 016091598801458
  11. Robert Kum, D.C.Arlington, MA 024741194788604
  12. Hannah Kurbs, DCSeekonk, MA 027711154014454
  13. Bradford Labine, D.C.Swansea, MA 027771205259264
  14. Karolina Laboissonniere, D.CWestborough, MA 015811558660696
  15. Karen LacasseFalmouth, MA 025401558565952
  16. Gilbert Lafrance, DCWartham, MA 025711306924782
  17. Robert Lakatos, D.C.Mashpee, MA 026491467566943
  18. Kevin Lalonde, D.C.Duxbury, MA 023321003960865
  19. Christopher Lamkins, DCManchester, MA 019441063618155
  20. Madeline Lamoreaux-Recore, DCConcord, MA 017421033822598
  21. Curtis Langer, D.C.,C.S.P.Somerville, MA 021441568584704
  22. William Langfield, D.C.Canton, MA 020211558565275
  23. George Langlitz, DCSpringfield, MA 011081164525317
  24. Michael Langlitz, D.C.Holyoke, MA 010401760565451
  25. Nicole Langlois, D.C.Worcester, MA 016041083625917
  26. Thomas Langlois, DCChicopee, MA 010201710055694
  27. Robert Laperchia, DCChatham, MA 026331952410698
  28. Ronald Laprise, D.C.Springfield, MA 011031912034604
  29. Robert Lapuck, D.C.Brockton, MA 023011003902412
  30. Conner LarawayHolyoke, MA 010401275090409
  31. Richard Larkin, DCNorth Reading, MA 018641245307081
  32. Necole Larue, DCNoth Attleboro, MA 027601265514228
  33. Stephen Laski, D.C.Brookline, MA 024451295269306
  34. Christopher Lavoie, D.C.Ludlow, MA 010561265443337
  35. Michael Lawson, D.C.Plymouth, MA 023601215578257
  36. Brett Layden, D.C.Plainville, MA 027621578690897
  37. Brian Leahy, D.C.Everett, MA 021491841345774
  38. Lynn Lebel, D.C.Wilbraham, MA 010951316923659
  39. Carla Leclerc, D.C.Westford, MA 018861659324598
  40. David Leclerc, D.C.Westford, MA 018861447205034
  41. Eric Ledin, D.C.Hopedale, MA 017471043369655
  42. Chung-Tser Lee, D.C.Boston, MA 021091689994907
  43. Eunheay Lee, DCBoston, MA 022151700264397
  44. Sierra Lee, DCWoburn, MA 018011013849629
  45. Asher Leeder, D.C.Boston, MA 021341912912692
  46. Leah Leeder, DCAllston, MA 021341427169341
  47. Jennifer LeesSudbury, MA 017761033533906
  48. Richard Leigh, DCWestford, MA 018861275645046
  49. Jay Leith, DCDuxbury, MA 023321457592180
  50. Richard Lejava, DCHyannis, MA 026011326173626

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.