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 24 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. Stanley GutowskiSudbury, MA 017761386142297
  2. Margaret Guyer, PHDBrookline, MA 024461023163318
  3. Edmarie Guzman-Velez, PHDBoston, MA 021141770038853
  4. Lisa Gwozdz, PSYDNewton, MA 024591801154414
  5. Scott Haas, PH.D.Cambridge, MA 021381851418792
  6. William Haddad, PHDWorcester, MA 016081578772430
  7. Karen Haeberle, PHDLongmeadow, MA 011061962559880
  8. Roderick Hafer, PHDMillis, MA 020541356587570
  9. Kylee Hagler, PH.D.Brockton, MA 023011609496652
  10. Amy Hale, PH.D.Cambridge, MA 021391811359029
  11. Richard Halgin, PH.D.Amherst, MA 010021275578585
  12. Arielle Hall, PSY.D.Norwood, MA 020621689050387
  13. Heidi Hall, PH.D.Plymouth, MA 023601205954401
  14. Jonathan Hall, PSY.D.Hamilton, MA 019361205022563
  15. Judith Halperin, PSY.D.Lexington, MA 024211932258720
  16. Lucila Halperin, PSY.D.Cambridge, MA 021391548419823
  17. Amy Halpin, PHDBoston, MA 021151811748221
  18. Maryanna Ham, ED.D.Northampton, MA 010601790728541
  19. Charles Hamad, PH.D.Worcester, MA 016551861417891
  20. Jennifer Hamilton, PHDBrookline, MA 024451417367632
  21. Sarah Hamilton, PHDNorthampton, MA 010601427706068
  22. Tessa Hamilton, PHDBelmont, MA 024781467018622
  23. Paige Hamilton-Read, PHDConcord, MA 017421851916936
  24. Barbara Hamm, PSY.D.Somerville, MA 021431780763680
  25. Jessica Hammann, PH.D.Weston, MA 024931013083021
  26. Sylvia Hammerman, ED.D.Newtonville, MA 024601164562880
  27. Hyemee Han, PH.D.Lexington, MA 024201063519403
  28. Joan Hanania, PHDBoston, MA 022151457782401
  29. Margaret Haney, PHDChestnut Hill, MA 024671366581308
  30. Lolita Hanley, PSYD, LMHC, LADC-ISpringfield, MA 011031619270196
  31. Jean Hanson, PHDPeabody, MA 019601477621753
  32. Linda Hanson, PSY.DFalmouth, MA 025401417088246
  33. Mark Hanson, PHDDanvers, MA 019231003984386
  34. Rebecca Hanson Richardson, PH.D.Worcester, MA 016041982754438
  35. Elaine Hantman, PH.D.Williamstown, MA 012671326192618
  36. Jacquelyn Harden, PSYDStockbridge, MA 012621144562919
  37. David Harder, PH.D.Lincoln, MA 017731801973227
  38. Courtenay Harding, PH.D.Salem, MA 019701386894210
  39. Kelsie Harding, PSY.DNorth Easton, MA 023561285202655
  40. Mary Hardy, PSY.D.Boston, MA 021161285771873
  41. William Hare, PH.D.Peabody, MA 019601740216977
  42. Debra Harkins, PHDNewton Highlands, MA 024611366014326
  43. Rebecca Harley, PHDBoston, MA 021081427023167
  44. Patricia Harney, PHDCambridge, MA 021391386607570
  45. Jennifer Harnish, PH.D.Natick, MA 017601477877132
  46. Kelly HarperBoston, MA 021301982056008
  47. Elizabeth Harrington, PH.D.Newton Highlands, MA 024611447336300
  48. Joseph Harrington, PH.DAndover, MA 018101760504286
  49. Nicole Harrington, PHDPittsfield, MA 012011982633533
  50. Rachel Harrington-Levey, PHDBoston, MA 021181619194818

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.