NPPES file of Aug 9, 2026

Psychologist in Massachusetts

2,367 NPPES records list psychologist with a practice address in Massachusetts, 34 per 100,000 residents, the 3rd highest rate of 51. Boston and Cambridge have the most; each record links to the provider's NPI and the Massachusetts license search. Page 4 of 48.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103T00000X · method

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

Boston has the most, 457

  1. Boston457
  2. Cambridge184
  3. Brookline98
  4. Worcester81
  5. Newton79

Psychologist records in Massachusetts

  1. David Belton, PH.D.Boston, MA 021181962628859
  2. Laura Benkov, PH.D.Concord, MA 017421497965370
  3. Mari Bennasar, PSYDBoston, MA 021181922012616
  4. Jillian Bennett, PH.D.Natick, MA 017601598046674
  5. Susan Bennett, PH.D.Easthampton, MA 010271578758223
  6. Martin Benowitz, EDDLeominster, MA 014531104982024
  7. Kathryn Bentley, MABoston, MA 021141265889539
  8. Arnis Berger, M.EDLexington, MA 024211023140589
  9. Susan Berger, ED.D,Brookline, MA 024461912069857
  10. Brandon Bergman, PHDBoston, MA 021141942595616
  11. Deborah Berkman, PH.D.Amherst, MA 010031285954875
  12. Lawrence Berkowitz, ED.D.Wakefield, MA 018801760571731
  13. Daniel Berlin, PSYDAmherst, MA 010021699737890
  14. Diane Berman, ED.D.Lincoln, MA 017731578612446
  15. Stanley Berman, PH.D.Concord, MA 017421467554816
  16. Steven Berman, EDDNorthampton, MA 010601588709745
  17. Donald Bermont, PH.D.Lowell, MA 018521912913534
  18. Brenda Bernazar, MSSouth Hadley, MA 010751487218178
  19. Emily Bernstein, PHDBoston, MA 021141831619055
  20. Lawrence Bernstein, PH.D.Andover, MA 018101407867377
  21. John Bertera, PHDHyannis, MA 026011295784700
  22. Bridget Bertoldi, PHDWorcester, MA 016041699573618
  23. Robin Bertuglia, PH.D.Hopkinton, MA 017481962750851
  24. Mary Ann BessmerArlington, MA 024741609364140
  25. Eric Betances, M.S.Springfield, MA 011031598178469
  26. Kathryn Bettencourt, PHDActon, MA 017201689975484
  27. Kristen Bettencourt, PSYDCambridge, MA 021381578049037
  28. Grace BeuleyCambridge, MA 021391821895004
  29. Charles Bichajian, PH DPlymouth, MA 023601942304282
  30. Catherine Birgeneau, PH.D.Needham, MA 024941578893525
  31. Wandajune Bishop-Towle, PH.D.Andover, MA 018101740773647
  32. Kimberly Bistis, PSYDBoston, MA 021081831180280
  33. Michael Biundo, PH.D.Franklin, MA 020381457621583
  34. Marcia Black, PHDAmherst, MA 010021114018488
  35. Abigail Blackburn, PSY.D.Newton, MA 024591003098575
  36. Stephanie Blackburn, MED LMHCSouth Easton, MA 023751568522282
  37. Pamela Blades, LMHCS Easton, MA 023751679631568
  38. Mark Blais, PHDBoston, MA 021141871583047
  39. Michael Blake, PSY.D.Stockbridge, MA 012621861876963
  40. Celeste Blankenship, PSYDNorth Andover, MA 018451619630449
  41. Andrea Bleichmar, PSY.D.Brookline, MA 024461689721391
  42. Mark Bleier, PHDDorchester, MA 021221912987801
  43. Nathan Blenkush, LPCanton, MA 020211942792049
  44. Abigail Bliss, MSStockbridge, MA 012621730810524
  45. Jan Bloom, PHD.Newton Highlands, MA 024611184724783
  46. Lisa Bloom-Charette, PH.D.Bedford, MA 017301407868763
  47. Zachary Blumkin, PSYDLynn, MA 019011255576153
  48. Angelica Boeve, PHDBoston, MA 021301659131365
  49. Michele Bograd, PH.D.Arlington, MA 024741841379898
  50. Eliana Bojkova, PSY. D.Brighton, MA 021351255664454

Source: CMS NPPES, primary taxonomy 103T00000X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 3 of 51 per resident

  1. District of Columbia49
  2. Vermont40
  3. Massachusetts34
  4. Minnesota30
  5. New York26
  6. 50 states and D.C.14

Source: CMS NPPES, primary taxonomy 103T00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

10.9% of these records appear in a Medicare file, against 10.1% 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. Massachusetts10.9%
  2. United States10.1%

Psychologist records in Massachusetts, measured

  • In a Medicare file258 of 2,367 · 10.9% here, 10.1% nationally
  • In the CMS Doctors and Clinicians file487 · 20.6% here, 18.0% nationally
  • Not updated in five years or more1,608 · 67.9% here, 63.9% nationally
  • Median graduation year1997 · the 487 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103T00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,367 NPPES records list psychologist (103T00000X) as their primary taxonomy with a practice address in Massachusetts: 34 per 100,000 residents against 14 nationally (50 states and D.C.). Boston has 457 of them (19%).

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. Florida2,202
  2. Michigan2,549
  3. Texas2,141
  4. Pennsylvania2,687

States with a similar rate per 100,000

  1. Puerto Rico36.4
  2. Minnesota29.5
  3. Vermont40.2
  4. New York25.8

The largest states

  1. California7,304
  2. New York5,045
  3. Pennsylvania2,687
  4. Michigan2,549
  5. Florida2,202

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.