NPPES file of Aug 9, 2026

Clinical Psychologist in Massachusetts

3,185 NPPES records list clinical psychologist with a practice address in Massachusetts, 45 per 100,000 residents, the 4th 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 64.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103TC0700X · 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, 509

  1. Boston509
  2. Cambridge267
  3. Belmont165
  4. Worcester160
  5. Brookline158

Clinical Psychologist records in Massachusetts

  1. Elizabeth AbbateRevere, MA 021511992053748
  2. Deborah Abber, PH.D.Westford, MA 018861568885846
  3. Caroline Abbott, PHDBrockton, MA 023011699478446
  4. Roger Abdell, ED.DNewton Centre, MA 024591225110281
  5. Kenneth Abdul-Karim, PH.D.Mashpee, MA 026491689850661
  6. Tahirah Abdullah-Swain, PHDBoston, MA 021251306417456
  7. Susan Abelson, PH.D.Cambridge, MA 021381447306154
  8. Kristen Aberle, PSYDBoston, MA 022151619308772
  9. Gridth Ablon, PHDChesnut Hill, MA 024671538380480
  10. Lawrence Abrams, PH.D.Canton, MA 020211013985993
  11. Robin Abrams, PH.D.Arlington, MA 024741811957582
  12. Max Abugov, PSYDNatick, MA 017601164080370
  13. Deepa Acharya, PH.D.Boston, MA 021301861728628
  14. Michelle Acker, PSY.D.Newton, MA 024651437487774
  15. Jennifer Ackerman, PSYDAmherst, MA 010021528281888
  16. Sarah Ackerman, PH.D.Belmont, MA 024781073654190
  17. Steven Ackerman, PH.D.Stockbridge, MA 012621821138298
  18. Barbara Acksen, PHDFairhaven, MA 027191700903978
  19. Maria Acosta-Pagan, PSY.DWestfield, MA 010851346644846
  20. Laura Adamic, PSY.D.Jamaica Plain, MA 021301104256494
  21. Christine AdamsCambridge, MA 021381831386119
  22. Gretchen AdamsCambridge, MA 021391316444821
  23. Heather Adams, PH.D.Needham, MA 024941447538129
  24. Tina Adams, PH.D.Brimfield, MA 010101225527369
  25. Benjamin Addleson, PH.D.Northampton, MA 010601376554063
  26. Emily Adkins, PSY.D.Braintree, MA 021841487845335
  27. Kristie Adloff, PSY.D.North Easton, MA 023561134419849
  28. Menatalla AdsCambridge, MA 021391548637572
  29. Kayla Agar, PSY.D.Norwood, MA 020621851816268
  30. Katie Aguilar Mendoza, PSY.D.Brockton, MA 023011619406618
  31. David Ahern, PHDBoston, MA 022151245826726
  32. Rebecca Ahlfors, LMHC, PSYCHOLOGISTWorcester, MA 016081245246834
  33. Sagal AhmedCambridge, MA 021391255889465
  34. Christopher AhnallenBoston, MA 021301558429563
  35. Julie Ahnallen, PHDBrookline, MA 024461295806719
  36. Rachel Aizen, PHDAmherst, MA 010021659458081
  37. Liya Akoury, PH.D.Boston, MA 021091689190399
  38. Damla Aksen, PHDCambridge, MA 021391881491074
  39. Jason Alan, PSY.D.Worcester, MA 016061922742469
  40. Elizabeth Albrinck, PSY.DLexington, MA 024211598166530
  41. Maxine Alchek, PH.D.Cambridge, MA 021391891981650
  42. Marissa Alert, PHDBoston, MA 021241760905277
  43. Bridgett AlexanderRevere, MA 021511699122028
  44. Pamela Alexander, PHDNatick, MA 017601063862365
  45. William Alexander, PH.D.Bedford, MA 017301780871475
  46. Nathalie Alexis, PSY.D.Boston, MA 022151245886993
  47. Jeana-Marie Allan, PSY.D.Worcester, MA 016021326358136
  48. Jhanev Allen, PSYDMilford, MA 017571710404330
  49. John Allen, PH.D.East Sandwich, MA 025371124001730
  50. Keena Allen, PSY.D.Norwood, MA 020621801005731

Source: CMS NPPES, primary taxonomy 103TC0700X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 4 of 51 per resident

  1. District of Columbia83
  2. Vermont48
  3. Rhode Island47
  4. Massachusetts45
  5. Hawaii45
  6. New York34
  7. 50 states and D.C.20

Source: CMS NPPES, primary taxonomy 103TC0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

12.0% of these records appear in a Medicare file, against 12.2% 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. Massachusetts12.0%
  2. United States12.2%

Clinical Psychologist records in Massachusetts, measured

  • In a Medicare file382 of 3,185 · 12.0% here, 12.2% nationally
  • In the CMS Doctors and Clinicians file777 · 24.4% here, 22.4% nationally
  • Not updated in five years or more2,248 · 70.6% here, 65.3% nationally
  • Median graduation year2000 · the 777 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103TC0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

3,185 NPPES records list clinical psychologist (103TC0700X) as their primary taxonomy with a practice address in Massachusetts: 45 per 100,000 residents against 20 nationally (50 states and D.C.). Boston has 509 of them (16%).

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. Florida2,980
  2. Michigan2,965
  3. Texas2,732
  4. Pennsylvania2,597

States with a similar rate per 100,000

  1. Hawaii44.6
  2. Rhode Island46.5
  3. Vermont48.0
  4. New York33.5

The largest states

  1. California12,647
  2. New York6,558
  3. Illinois3,947
  4. Florida2,980
  5. Michigan2,965

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.