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 56 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. Derik Martel, MS BCBA LABABoston, MA 021161306373345
  2. Alicia MartinMilford, MA 017571205520319
  3. Daniel MartinRandolph, MA 023681164721593
  4. Devon MartinWorcester, MA 016071124555891
  5. Elizabeth MartinHanover, MA 023391043136013
  6. Emma MartinWorcester, MA 016071144794140
  7. Gabriella MartinSouth Yarmouth, MA 026641417446907
  8. Heather Martin, BCBAWest Springfield, MA 010891538685904
  9. Kristin Martin, LABAAttleboro, MA 027031811410939
  10. Siena MartinWilmington, MA 018871346729084
  11. Tanera Martin-WilliamsMarlborough, MA 017521457981334
  12. Arianna MartineauNewton, MA 024641780193052
  13. Meghan Martineau, PH.D., BCBA-DNorwood, MA 020621740583962
  14. Samantha MartineauHingham, MA 020431104585827
  15. Jessica Martinelli, LABAWorcester, MA 016041265937981
  16. Kacie MartinesConcord, MA 017421184384901
  17. Keifer MartinesMilford, MA 017571114408853
  18. Alexis MartinezSalem, MA 019701316413909
  19. Ann Marie MartinezDedham, MA 020261760994339
  20. Carmen MartinezWorcester, MA 016101023470101
  21. Desiree MartinezSanwich, MA 025371134619737
  22. Devon MartinezDedham, MA 020261356827661
  23. Elineidy Martinez, BCBAHingham, MA 020431215761176
  24. Janira MartinezLynn, MA 019041306302625
  25. Laura MartinezRandolph, MA 023681316480189
  26. Maribel MartinezHolyoke, MA 010401851861819
  27. Zachary MartinezNeedham, MA 024941497485288
  28. Olivia Martinez HarveyMilton, MA 021861740020502
  29. Mackenzie Martins, MS, BCBA, LABAQuincy, MA 021691578215216
  30. Nils MartinsonBerlin, MA 015031881237667
  31. Susan Maselli, BCBA, LABANorth Easton, MA 023561386520849
  32. Taylor Maslowski, BCBA, LABAMarlborough, MA 017521154793396
  33. Jedd MasonNatick, MA 017601699153676
  34. Destiny MasseyWest Springfield, MA 010891386413722
  35. Marylynn MasseyDanvers, MA 019231184096216
  36. Jennifer MastasDracut, MA 018261457717233
  37. Maureen Masters, BCBADanvers, MA 019231164920708
  38. Gregory Mastrangelo, M.S.ED, BCBASouthborough, MA 017721104282193
  39. Rachel Mastrangelo, MSED, BCBA, LABAWatertown, MA 024721568726560
  40. Katelyn MastrocolaDanvers, MA 019231053789073
  41. Abigail MasucciWellesley, MA 024811033708193
  42. Roger Matar, BCBA, LABALawrence, MA 018431912861311
  43. Ludmilla MatlockSandwich, MA 025631750835393
  44. Matthew Matroni, BCBASpringfield, MA 011051396179404
  45. Holly Matson-Durkin, BCBAAyer, MA 014321548618960
  46. Ashley Matthews, BCBAAllston, MA 021341265296867
  47. Kayla MatthewsPocasset, MA 025591003267238
  48. Leah MattioliMilford, MA 017571174005532
  49. Amelia MattsonWest Springfield, MA 010891750658803
  50. Ashly MaximilienMalden, MA 021481457109845

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.

0.1% of these records appear in a Medicare file, against 0.1% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Massachusetts0.1%
  2. United States0.1%

Behavior Analyst records in Massachusetts, measured

  • In a Medicare file5 of 4,718 · 0.1% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file10 · 0.2% here, 0.1% nationally
  • Not updated in five years or more2,819 · 59.7% here, 47.0% nationally
  • Median graduation year2018 · the 10 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103K00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

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.