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 1 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. Maura Abate, PHDNewburyport, MA 019501710082144
  2. Mitchell Abblett, PH.D.Needham, MA 024921124175302
  3. George Abbott, PHDNorthampton, MA 010601326103201
  4. Madelaine AbelBoston, MA 021141629622469
  5. John Ablon, PHDBoston, MA 021141629068929
  6. Melissa Abraham, PHDBoston, MA 021141942281167
  7. Shannon Abraham-Cook, PH.D.Worcester, MA 016041073860821
  8. Brent AbramsBedford, MA 017301427783307
  9. Danielle Abrams, PHDCambridge, MA 021391891358438
  10. John Abrams, PH.D.Andover, MA 018101982615811
  11. Walter Abrams, ED.D.Lexington, MA 024211013081181
  12. Beth Abramson, M.S.Holyoke, MA 010401659683241
  13. Joan Abramson, ED.D.Brookline, MA 024461932699105
  14. Samuel Acuff, PHDBoston, MA 021141275210197
  15. Maria Alexandra Acunzo, PH.D.Medford, MA 021551427842285
  16. Meredith Adams, PSY.D.Beverly, MA 019151033549498
  17. Alexis Adler, PSYDArlington, MA 024761558675181
  18. Jonathan Adler, PHDNeedham, MA 024921801386255
  19. Paul Adler, PH.D., ABPP(CL)Springfield, MA 011181447319298
  20. Miriam Aframe, PSY.D.Westborough, MA 015811710478953
  21. Riya AggarwalBoston, MA 022151396499711
  22. Rodrigo Aguayo Romero, MPHILSpringfield, MA 011051467977421
  23. Amanda Aguilar Mendoza, PSYDSpringfield, MA 011041891297180
  24. Zeba AhmadBoston, MA 021141336882521
  25. Janine AinsworthNorth Dartmouth, MA 027471982959094
  26. Margaret Aisenberg, PSY DCambridge, MA 021381801932066
  27. Bassey Akpan, MSNorthampton, MA 010601831684026
  28. Laeth Al-Hamdouni, PSY.D.Arlington, MA 024741891088696
  29. Magdalena Alarcon ValverdeSpringfield, MA 011041265767040
  30. Jude Albukhari, PSYDBoston, MA 021151063084648
  31. Rosi Albuquerque-Shain, PH.DNorton, MA 027661285019729
  32. Bruce Alessio, MED CAGSWestwood, MA 020901265513147
  33. Sara Alexakos, PSY.D.Lynn, MA 019011467513697
  34. Frank Allen, PSY.D.Northampton, MA 010601700194693
  35. John Allen, ED.D.Falmouth, MA 025401598804544
  36. Lilian AllenBillerica, MA 018211639698798
  37. Xia Allen, PH.D.Boston, MA 021991457925943
  38. Maria Almario, PHDSpringfield, MA 011051912308248
  39. Max AlovisettiAndover, MA 018101902042575
  40. David Altabef, PH.DAmherst, MA 010021730691387
  41. Rachel AlterisioCanton, MA 020211962059691
  42. Kiara Alvarez, PH.D.Boston, MA 021141376936682
  43. Margarita Alvarez, PH DBrookline, MA 024461497897060
  44. Nicolas Alvarez, BAWorcester, MA 016101255066569
  45. Manobaldo Amaral, PSYCHOLOGISTArlington, MA 024741619053915
  46. Noor AmawiTaunton, MA 027801649506585
  47. Meredith Amaya-Hodges, PH.D.Westwood, MA 020901124437264
  48. Amantia Ametaj, PH.D.Boston, MA 021141326709361
  49. Barbara Amidon, PHDHyannis, MA 026011679520902
  50. Janet Amphlett, PSY.D.Cambridge, MA 021411568952810

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.