NPPES file of Aug 9, 2026

Behavior Analyst in Massachusetts

4,718 NPPES records list behavior analyst with a practice address in Massachusetts, 67 per 100,000 residents, the 2nd highest rate of 51. Worcester and Natick have the most; each record links to the provider's NPI and the Massachusetts license search. Page 15 of 95.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103K00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Worcester has the most, 312

  1. Worcester312
  2. Natick235
  3. Milford191
  4. Danvers184
  5. Marlborough150

Behavior Analyst records in Massachusetts

  1. Kisairis Castillo, BCBAChelmsford, MA 018241730071903
  2. Krystina CastilloLawrence, MA 018411528621232
  3. Yomeiry CastilloAndover, MA 018101720661325
  4. Todd Castine, M.S BCBAPittsfield, MA 012011962915371
  5. Aleah CastonguayActon, MA 017201437976511
  6. Heather CastonguayNorth Easton, MA 023561013792936
  7. Kirsten Castro, M.ED., BCBAWeymouth, MA 021911124475348
  8. Manuel Castro Suarez, BA, M. ED.Boston, MA 021281598652216
  9. Jamie CatacosinosPlymouth, MA 023601427733153
  10. Amanda CatalanoCambridge, MA 021421538729157
  11. Laurie Catalano, BCBA, LABAWakefield, MA 018801518487446
  12. Serena Cates, BCBA, LABAWatertown, MA 024721053823898
  13. Britney CatronWorcester, MA 016071659783637
  14. Cakia CatwellWest Springfield, MA 010891407610009
  15. Peter CavallaroPocasset, MA 025591932568615
  16. Catherine CavalloWayland, MA 017781760881999
  17. Laura CavanaghWorcester, MA 016071376035774
  18. Chelsea CavanaughSpringfield, MA 011041003735366
  19. Shannon Cavanaugh, MA, BCBANorthampton, MA 010601790116705
  20. Hayley CavenderNewton, MA 024641578923637
  21. Jessica CefaloHanson, MA 023411467171728
  22. Macha CejourConcord, MA 017421457999153
  23. Lori CeppetelliCharlton, MA 015071205234127
  24. Robert CerasoliQuincy, MA 021691467850669
  25. Jessica CerconeChelmsford, MA 018241578490629
  26. Brianna CeruttiWorcester, MA 016091972365898
  27. Kimberly Cesario, M.ED, BCBA, LABAHingham, MA 020431770894594
  28. Jasmine Cespedes MejiaJamaica Plain, MA 021301407304645
  29. Khushboo ChabriaWatertown, MA 024721053747600
  30. Michaela Chace, M.A., BCBA, LABANew Bedford, MA 027401528657327
  31. Lauren Chadwick, BCBARaynham, MA 027671861327579
  32. Bridget Chalker, BCBANewburyport, MA 019501164982492
  33. Jon ChalmersNatick, MA 017601083027155
  34. Amber ChamberlandWorcester, MA 016091942139548
  35. Heather ChamberlandDartmouth, MA 027471063925675
  36. Justin ChambersWakefield, MA 018801598121394
  37. Kyna Chambers, MS, LABAFramingham, MA 017021922370725
  38. Mary ChampagneNewton, MA 024641568031417
  39. Matthew ChanceNewton, MA 024641942662408
  40. Maria ChangNatick, MA 017601720491707
  41. Courtney ChapinNatick, MA 017601154878387
  42. Michael ChapinNorth Chelmsford, MA 018631891048534
  43. Michelle ChaplaWakefield, MA 018801093252983
  44. Rebecca ChapmanDanvers, MA 019231558632307
  45. Alyssa CharbonneauWilbraham, MA 010951942995816
  46. Dusty Charbonneau, BCBAWilbraham, MA 010951326623778
  47. Heather Charbonneau, BCBAWakefield, MA 018801285302059
  48. Jennifer CharetteNatick, MA 017601992118970
  49. Marclina CharlesQuincy, MA 021691942017629
  50. Kathleen CharochakPeabody, MA 019601740733310

Source: CMS NPPES, primary taxonomy 103K00000X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 2 of 51 per resident

  1. Nevada142
  2. Massachusetts67
  3. Hawaii63
  4. Florida60
  5. 50 states and D.C.32

Source: CMS NPPES, primary taxonomy 103K00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

What the count covers

4,718 NPPES records list behavior analyst (103K00000X) as their primary taxonomy with a practice address in Massachusetts: 67 per 100,000 residents against 32 nationally (50 states and D.C.). Worcester has 312 of them (7%).

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. Nevada4,540
  2. New York5,183
  3. Pennsylvania3,770
  4. New Jersey3,766

States with a similar rate per 100,000

  1. Hawaii63.5
  2. Florida60.0
  3. California52.2
  4. New Mexico47.5

The largest states

  1. California20,348
  2. Florida13,565
  3. Texas5,837
  4. New York5,183
  5. Nevada4,540

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.