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 23 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. Lucia De NioDanvers, MA 019231588023691
  2. Catariny De PinaWestwood, MA 020901821986266
  3. Rachelle De Saint Phalle, BCBAActon, MA 017201407325756
  4. Samantha De VasconcelosMethuen, MA 018441124627211
  5. Jennifer DeadyWoburn, MA 018011417276320
  6. Elizabeth DealyLynnfield, MA 019401548918592
  7. Renee Dean, M.A.,ED., BCBAHopkinton, MA 017481144511411
  8. Regina Deaver-Whittier, LABALunenburg, MA 014621568814192
  9. Alexa DebenedictisWilmington, MA 018871043859721
  10. Danielle DeburgoDartmouth, MA 027471265874424
  11. Christi DecarloNew Bedford, MA 027401669830816
  12. Kathleen Decarlo, M.S. ED., B.C.B.A.Melrose, MA 021761285014837
  13. Amilyn Decarteret, MS BCBA LABADanvers, MA 019231922517572
  14. Meghan DecieBeverly, MA 019151952871477
  15. Jennifer Decie-Scott, M.S., BCBA, LABADanvers, MA 019231144877853
  16. Kathryn DeckerArlington, MA 024741063725752
  17. Ama Dede-AkyeaWorcester, MA 016071609245802
  18. Gordon Defalco, BCBA-D,PHD,LABAPlymouth, MA 023601285713685
  19. Chelsea DefeoPlymouth, MA 023601306161740
  20. Mary Kate DefrancaNatick, MA 017601699188763
  21. Monica DefrancaWaltham, MA 024511255650933
  22. Mariah Defreitas, BCBAWoburn, MA 018011043081839
  23. Amanda DeinstadtBeverly, MA 019151275163107
  24. Averiana DejesusWorcester, MA 016071285477190
  25. Carlyn DejesusWest Springfield, MA 010891942136015
  26. Presley Dela Cruz, ABALynn, MA 019021518748235
  27. Bethany DelactRoxbury, MA 021191073077921
  28. Patrice DelaneyWeymouth, MA 021891295276749
  29. Patricia DelaneyNorth Dartmouth, MA 027471770956328
  30. Kylee Delaporta, M.ED., BCBA, LABAWestford, MA 018861386987782
  31. Dana Delaunay, MA BCBA LABABoston, MA 021161881066447
  32. Angelina DelgadoWest Springfield, MA 010891891670790
  33. Annaleisa DelgadoWorcester, MA 016071225449093
  34. Barbara Delgado-AncianiWellesley, MA 024811821656505
  35. Dewey Delisle, MS, BCBAWorcester, MA 016051558779975
  36. Hannah Dell, MASTER OF SCIENCDFeeding Hills, MA 010301356969489
  37. Andrea Della MonicaBecket, MA 012231184396236
  38. Maegan DellayFoxboro, MA 020351922750397
  39. Nicole Dello, BCBA, LABASaugus, MA 019061225822893
  40. Alexandra DelorenzeHarwich, MA 026451033503362
  41. Melissa Delvaglio, MSW, LABAMarshfield, MA 020501023507720
  42. Sabryna DelvalleMarlborough, MA 017521811653058
  43. John Demanche, BCBAWinchendon, MA 014751821303306
  44. Danika DemarieQuincy, MA 021691902110448
  45. Karen DemartinoDuxbury, MA 023321982151437
  46. Erika DematoNorth Andover, MA 018451730653643
  47. Samantha DembitzkyWoburn, MA 018011801304274
  48. Adiles DemelloHyannis, MA 026011144775818
  49. Rachael Demello, MA LABAFall River, MA 027231366916769
  50. Alexandra DemeoBedford, MA 017301811506603

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.