NPPES file of Aug 9, 2026

Specialist in Massachusetts

1,096 NPPES records list specialist with a practice address in Massachusetts, 16 per 100,000 residents, the 16th highest rate of 51. Brockton and Boston have the most; each record links to the provider's NPI and the Massachusetts license search. Page 3 of 22.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 174400000X · method

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

Brockton has the most, 91

  1. Brockton91
  2. Boston77
  3. New Bedford52
  4. Worcester42
  5. Beverly34

Specialist records in Massachusetts

  1. Laura Botkin, RPTTurners Falls, MA 013761588718613
  2. Robert BouthilletteArlington, MA 024761861652851
  3. Marian Boyd, RPTTurners Falls, MA 013761194879148
  4. Tara Boyd, BS,CCLSBrockton, MA 023011639422900
  5. Kristen BragaEdgartown, MA 025391285047753
  6. Stephen Brand, MDDanvers, MA 019231003037300
  7. Ashley BrandenburgSouth Hadley, MA 010751568865582
  8. Sarah BraultCanton, MA 020211841667912
  9. Brian Bredvik, M.D.Springfield, MA 011071689660284
  10. Katrina BreenSouthbridge, MA 015501598089179
  11. Mark BreenLowell, MA 018501003483678
  12. Erin Brennen, ATCChestnut Hill, MA 024671477514685
  13. Lawrence Brenner, D.M.D.Leominster, MA 014531942284534
  14. Lisa Breslin, LCMTSalem, MA 019701417326398
  15. Kendall BrettoWeymouth, MA 021881790996494
  16. Courtney Brillant, MA ED.Framingham, MA 017021144400615
  17. Twila Broadway, LMFTConcord, MA 017421174775746
  18. Gary Brockington, MDJamaica Plain, MA 021301376538983
  19. Brielle BrooksBrockton, MA 023011144585423
  20. Glen Brooks, M.D.Longmeadow, MA 011061588637847
  21. Ann Broski, LCMTLexington, MA 024211184805665
  22. Betty BrosseauNew Bedford, MA 027401316126188
  23. David BrownBrookline, MA 024461104868116
  24. Dorothy Brown, MEDBoston, MA 021151114996261
  25. Evangeline BrownWakefield, MA 018801760763262
  26. Janet Brown, M.EDBrockton, MA 023011407911191
  27. Laurie BrownLongmeadow, MA 011061043774201
  28. Nancy BrownBeverly, MA 019151932685120
  29. Rebecca BrownCanton, MA 020211114314614
  30. Kimberly Brundage, MS, DSBrockton, MA 023011891826459
  31. Celia Brunette, P.T.Peabody, MA 019601790852283
  32. Cathleen Bruno, M.S., CCC -SLPNew Bedford, MA 027401982889531
  33. April BrunsvikFramingham, MA 017011548033210
  34. Lenore Bryck, LMT,CSYTAmherst, MA 010021114044922
  35. Margaux Buchanan, DVMPlympton, MA 023671023383262
  36. Phillip Buchieri, P.T.Ayer, MA 014321235262429
  37. Linda Buchwald, MDCambridge, MA 021381801877881
  38. Bethtina Burdett, DEV. SPECIALISTSouthbridge, MA 015501093990673
  39. Heather Burke, DPTSalem, MA 019701710998042
  40. Katarina BurkeBrockton, MA 023011801545082
  41. Kendra Burneika, M.EDLowell, MA 018521609197680
  42. John Burton, M.D.Pittsfield, MA 012011083764195
  43. Anna ButlerSunderland, MA 013751811424898
  44. Andrea ButtonWatertown, MA 024721922699883
  45. Judith Byer, M.ED.Brockton, MA 023011124158670
  46. Jennifer ByrdDorchester, MA 021221447771639
  47. Susan Cable, PTSharon, MA 020671003947433
  48. Jennifer CabralFall River, MA 027201437295045
  49. Thea Cabral, SSPFramingham, MA 017011801334958
  50. Michelle Cai, M.T.Quincy, MA 021711235395310

Source: CMS NPPES, primary taxonomy 174400000X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 16 of 51 per resident

  1. Alaska17
  2. Arkansas16
  3. Pennsylvania16
  4. Massachusetts16
  5. West Virginia15
  6. Maryland15
  7. 50 states and D.C.18

Source: CMS NPPES, primary taxonomy 174400000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

15.1% of these records appear in a Medicare file, against 17.0% 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. Massachusetts15.1%
  2. United States17.0%

Specialist records in Massachusetts, measured

  • In a Medicare file166 of 1,096 · 15.1% here, 17.0% nationally
  • In the CMS Doctors and Clinicians file128 · 11.7% here, 11.1% nationally
  • Not updated in five years or more895 · 81.7% here, 77.3% nationally
  • Median graduation year1989 · the 128 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 174400000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,096 NPPES records list specialist (174400000X) as their primary taxonomy with a practice address in Massachusetts: 16 per 100,000 residents against 18 nationally (50 states and D.C.). Brockton has 91 of them (8%).

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. Colorado1,105
  2. Oregon1,085
  3. Illinois1,154
  4. New Hampshire1,010

States with a similar rate per 100,000

  1. Pennsylvania15.7
  2. West Virginia15.4
  3. Maryland15.2
  4. Arkansas16.4

The largest states

  1. New York22,636
  2. California5,749
  3. Florida2,685
  4. Washington2,609
  5. Pennsylvania2,031

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.