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 16 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. Ashley Chase, BCBAWakefield, MA 018801144675232
  2. Shalen Chauvin, M.ED., BCBAMarlborough, MA 017521497020515
  3. Alyssa Chaves, M.ED, LABABeverly, MA 019151063937910
  4. Chelsea Chaves, B.S.Danvers, MA 019231659645919
  5. Veronica ChavezRandolph, MA 023681780332841
  6. Cindy Chen, BCBAHingham, MA 020431699280651
  7. Jennifer Chen, BCBACharlestown, MA 021291053008789
  8. Ling ChenBoston, MA 021111891196101
  9. Mengjia ChenNatick, MA 017601891198859
  10. Yijun Chen, BCBA, LABAHingham, MA 020431407343783
  11. Cheng ChengRandolph, MA 023681497266340
  12. Matthew ChengWaltham, MA 024531417833674
  13. Fancesca CherestalJamaica Plain, MA 021301508239393
  14. Bernidah CherilusWellesley, MA 024811407424617
  15. Jennifer CheronSouthborough, MA 017721619218526
  16. Nelle CherryNorth Dartmouth, MA 027471942548391
  17. Leakhena ChhamWest Springfield, MA 010891689493140
  18. Nyralee Chhotu, BCBANewton, MA 024641053816264
  19. Matthew ChieffoMilford, MA 017571932609468
  20. Robin ChipmanLynn, MA 019021558827923
  21. Jennifer Chiu, M.A.Framingham, MA 017021396137782
  22. Cassandra Chizy, LABA, BCBAOxford, MA 015401386014496
  23. Gail ChlastawaWestfield, MA 010851437531787
  24. Erin ChmielinskiHanson, MA 023411194324731
  25. Amanda ChmyzinskiAmherst, MA 010021689234841
  26. Jessica Chmyzinski, EDS., BCBA, LABAAmherst, MA 010021962831362
  27. Emma ChoiMilford, MA 017571841720802
  28. Hsiao Yun ChouPittsfield, MA 012011174244560
  29. Mackenzie ChouinardHolyoke, MA 010401952003840
  30. Kristen Christian, BCBABillerica, MA 018211124438361
  31. Rachel Christie, MS, BCBA, LABAWakefield, MA 018801285290569
  32. Jinsoo Chun, PHDNorwell, MA 020611518156637
  33. Monica ChungNorwood, MA 020621144659665
  34. Sarah ChupkaWorcester, MA 016041144703240
  35. Shauna Church, BCBA, LABANorwell, MA 020611346630290
  36. Aaron ChurchillNatick, MA 017601639684095
  37. Allison Churchill, MS, BCBABoston, MA 021091619564689
  38. Kelsey ChurchillDedham, MA 020261821509837
  39. Emily CiambrielloWorcester, MA 016071063924546
  40. Amy CiampaAmherst, MA 010021649880469
  41. Elise Cianci, BCBA, LBALynn, MA 019011568161438
  42. Lorna CiarloAttleboro, MA 027031740740604
  43. Laurel Ciavarri, MA, BCBADanvers, MA 019231295041622
  44. Shannon CibeiraMilford, MA 017571326895764
  45. Kristin CicciuNatick, MA 017601952703118
  46. Abigail CiccoloNorwell, MA 020611811303969
  47. Carrie Cicero, M.S.ED, BCBA, LABAEast Longmeadow, MA 010281740840669
  48. Bridget CichelloNorwell, MA 020611982302360
  49. Kelly CichockiHull, MA 020451649092883
  50. Megan CicolelloSouthborough, MA 017721316352081

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.