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 39 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 HarderWest Springfield, MA 010891023355294
  2. Adam Harlow, M.S., BCBAWaltham, MA 024511801204631
  3. Christina HarmonWorcester, MA 016051104514298
  4. Kellie Harries, BCBAChelmsford, MA 018241083136493
  5. Casey HarringtonRandolph, MA 023681023503190
  6. Erin Harrington, BCBAHudsonhudson, MA 017491528378841
  7. Brianna Harris, BCBA,LABAMilford, MA 017571720551252
  8. Emily HarrisNatick, MA 017601528628344
  9. Erin Harris, MS BCBA LABAWest Springfield, MA 010891487216867
  10. Erin HarrisMethuen, MA 018441356903702
  11. Scott HarrisAmherst, MA 010021336600113
  12. Teka HarrisWest Springfield, MA 010891285165316
  13. Elizabeth HarrisonWoburn, MA 018011588164420
  14. Emily HarrisonWorcester, MA 016071881135432
  15. Nicole Harrison, BCBANatick, MA 017601235689985
  16. Rebecca Harrison, BSWHyannis, MA 026011265819239
  17. Megan Harrop, M.ED., BCBA, LABASandwich, MA 025631629652573
  18. Debra Harstad, MS.ED, BCBAFitchburg, MA 014201447823786
  19. John Hart, BCBAWorcester, MA 016071174068654
  20. Tarrah HartAmherst, MA 010021467913806
  21. Juliana HarteliusBedford, MA 017301013464486
  22. Alexandria Hartig, BCBASeekonk, MA 027711679906341
  23. Kate Hartley, BCBAMilford, MA 017571992020739
  24. Rebecca HartmanWoburn, MA 018011174051486
  25. Stephanie HartshornNatick, MA 017601891329223
  26. Kristina Harty, BCBAAndover, MA 018101033814702
  27. Renee Hartz, MA, MAT, BCBA, LABAMethuen, MA 018441932771144
  28. James Harvey, BSHaverhill, MA 018351750246849
  29. Shannon Harvey, BCBABraintree, MA 021841760912653
  30. Shakira HashemisohiWaltham, MA 024511295686871
  31. Kimberly HaskinsDanvers, MA 019231336513522
  32. Samantha HaskinsAmherst, MA 010021477014009
  33. Sara Hassad, BCBA, LABATewksbury, MA 018761548018898
  34. Joann HassamLowell, MA 018521215346176
  35. Douglas Hatch, M.ED., BCBAFitchburg, MA 014201457005886
  36. Peter Hatch, MA, LABA, BCBAPeabody, MA 019601124359856
  37. Katharine HathawayNatick, MA 017601881094753
  38. Meagan HathawayNew Bedford, MA 027401760871404
  39. Samuel Hauslaib, MS, BCBA, LABANewton, MA 024641548851660
  40. Aiden HawkerWoburn, MA 018011245159714
  41. Kristy Hawley, BCBA LABAChelmsford, MA 018241568902971
  42. Julie Hayden, BCBA, LABAEast Brookfield, MA 015151801208889
  43. Michael HaydenWorcester, MA 016061699361246
  44. Allison HayesWorcester, MA 016071033699798
  45. Angela HayesNatick, MA 017601982253241
  46. Danielle HayesMarlborough, MA 017521942713268
  47. Jennifer Hayes, M.ED, BCBA, LABAHyannis, MA 026011629456231
  48. Julie Hayes, BCBA, M.EDAttleboro, MA 027031295096436
  49. Karen HayesMaynard, MA 017541750684593
  50. Lauren HayesPocasset, MA 025591528572039

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.