NPPES file of Aug 9, 2026

Developmental Therapist in Massachusetts

5,242 NPPES records list developmental therapist with a practice address in Massachusetts, 74.9 per 100,000 residents, the 1st highest rate of 48. Milford and Worcester have the most; each record links to the provider's NPI and the Massachusetts license search. Page 16 of 105.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 222Q00000X · method

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

Milford has the most, 2,111

  1. Milford2,111
  2. Worcester741
  3. Danvers500
  4. Southborough127
  5. Springfield108

Developmental Therapist records in Massachusetts

  1. Andrea Castillo, BADanvers, MA 019231992050082
  2. Jeremy CastilloWorcester, MA 016071164088720
  3. Milagros CastilloMilford, MA 017571871915629
  4. Shannon CastilloMilford, MA 017571093150237
  5. Stacey CastillolamsonLowell, MA 018521235984915
  6. Christian CastriottaMilford, MA 017571548996697
  7. Jessica CastroMilford, MA 017571265718282
  8. Natalie CastroMilford, MA 017571578294930
  9. Alyssa CatalanoMilford, MA 017571528501624
  10. Victoria CatiponMilford, MA 017571346857331
  11. Chelsea CatrettMilford, MA 017571265838973
  12. Callan CatronWorcester, MA 016071134657687
  13. Emily CatronWorcester, MA 016071801208095
  14. Rosemary CatroneMilford, MA 017571437604238
  15. Catrina CattanBoxford, MA 019211235920703
  16. Holly CattinDanvers, MA 019231023390705
  17. Brittany Cauley, B.A.Danvers, MA 019231225383581
  18. Diane CauleyWoburn, MA 018011023299872
  19. Shannon CavanaghHudson, MA 017491093018848
  20. Courtney CavanaughJamaica Plain, MA 021311275843351
  21. Kerry Ann CavanaughLowell, MA 018521417129115
  22. Meaghan CavanaughWoburn, MA 018011467945105
  23. Paula CayonWoburn, MA 018011780908061
  24. Nicole CazeaultSouthborough, MA 017721760876759
  25. Randolph CeballoWorcester, MA 016071174026280
  26. Adrianna Celeste, MT-BCLeominster, MA 014531114790771
  27. Ciara CelestinJamaica Plain, MA 021301164900213
  28. Isidora CenteioMilford, MA 017571356882393
  29. Melisa CepedaHaverhill, MA 018351558041004
  30. Anna CerilliMilford, MA 017571649531906
  31. Samantha CerqueiraWorcester, MA 016071164800769
  32. Cameron CerundoloMilford, MA 017571699553479
  33. Emiliano CespedesMilford, MA 017571124597364
  34. Hannah CespedesMilford, MA 017571225917008
  35. Andrea ChadinhaFall River, MA 027201659527646
  36. Ashley ChadwickMilford, MA 017571457800922
  37. Kimberly ChaezSpringfield, MA 011041467291807
  38. Ruby ChaffeeFramingham, MA 017021053961367
  39. Ashley Marie ChaissonMilford, MA 017571902171747
  40. Heather ChaissonWorcester, MA 016071326533647
  41. Jessica ChaitmanWestfield, MA 010851013199272
  42. Alaina ChalmersLynn, MA 019041992581581
  43. Allison ChalmersDanvers, MA 019231013343664
  44. Nicholas ChalmersMilford, MA 017571558855940
  45. Kate ChamberlainWorcester, MA 016071669879870
  46. Madalyne ChamberlainMilford, MA 017571982234308
  47. Sarah ChamberlainMilford, MA 017571336937259
  48. Tammijean ChamberlainHyannis, MA 026011033394697
  49. Cassidi ChamberlandMilford, MA 017571437929262
  50. Lindsey ChambersWorcester, MA 016071851941652

Source: CMS NPPES, primary taxonomy 222Q00000X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 1 of 48 per resident

  1. Massachusetts74.9
  2. Illinois22.3
  3. Florida19.2
  4. 50 states and D.C.5.0

Source: CMS NPPES, primary taxonomy 222Q00000X 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%

Developmental Therapist records in Massachusetts, measured

  • In a Medicare file7 of 5,242 · 0.1% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file8 · 0.2% here, 0.1% nationally
  • Not updated in five years or more3,853 · 73.5% here, 71.3% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 222Q00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

5,242 NPPES records list developmental therapist (222Q00000X) as their primary taxonomy with a practice address in Massachusetts: 74.9 per 100,000 residents against 5 nationally (50 states and D.C.). Milford has 2,111 of them (40%).

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. Florida4,335
  2. Illinois2,793
  3. Indiana938
  4. Kentucky741

States with a similar rate per 100,000

  1. Arkansas10.7
  2. Idaho8.6
  3. Connecticut5.9
  4. District of Columbia4.1

The largest states

  1. Florida4,335
  2. Illinois2,793
  3. Indiana938
  4. Kentucky741
  5. New York460

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.