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 53 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. Abigail Seibert, PH.D.Wellesley, MA 024811841331451
  2. Angel Seibring, PH.D.Arlington, MA 024741164527081
  3. Janet Seide, PHDLexington, MA 024201023131091
  4. Ethan Seidman, PH.D.Cambridge, MA 021391518027564
  5. Naami Seidman, PSY.D.Sharon, MA 020671598254278
  6. Amanda Seirup, PSYDTewksbury, MA 018761548770332
  7. Jay Seitz, PH.D.Arlington, MA 024761457303380
  8. Antonia Seligowski, PHDBelmont, MA 024781679094023
  9. Michel Selva, PSY.D.Cambridge, MA 021381932403060
  10. Kelsey Serier, PHDBoston, MA 021301619651882
  11. Niti Seth, ED.D.Cambridge, MA 021391972565208
  12. Bruce Shackleton, ED.D.Wayland, MA 017781750474383
  13. Oria ShadmonBrookline, MA 024451992887251
  14. Howard Shaffer, PH.D.Andover, MA 018101316144470
  15. Danielle Shaked, PHDCambridge, MA 021381225795784
  16. Laura Shakun, PSY.D.Stoneham, MA 021801689722399
  17. Anna Shanabrook, PSY.D.Ashland, MA 017211295626745
  18. Matthew Shang, PSY.D.Boston, MA 021101053827428
  19. Amit Shapira, PHDBoston, MA 022151972186682
  20. Karen Jo Shapiro, PSY.D.Concord, MA 017421013401595
  21. Kristina Shapiro, PH.D., NCSPBrighton, MA 021351669807590
  22. Nancy Shapiro, PSYDSomerville, MA 021441457404519
  23. Ellen Sharenow, PH.D.Worcester, MA 016551053371518
  24. Saumya Sharma, PH.D.Sudbury, MA 017761285878322
  25. James Sharp, PH.D.Pittsfield, MA 012011467516351
  26. Daniel Shassian, PSYDBrockton, MA 023011306658091
  27. Lynn Shaughnessy, PSY.D.Tewksbury, MA 018761790126449
  28. Marilou ShaughnessyNewton, MA 024581013976026
  29. Meredith Shaw, PH.D.Brockton, MA 023011437409190
  30. Paige Shaw, PSYDDorchester, MA 021211487897765
  31. Joseph Shay, PHDCambridge, MA 021381831167980
  32. Sarah Shea, PH.D.Boston, MA 021141346576238
  33. John Sheff, PSYDHingham, MA 020431942312947
  34. Alexandria SheppardCambridge, MA 021381780336602
  35. Janet Sherman, PHDNo Attleboro, MA 027601548325574
  36. Paul Shiebler, PSY DWorcester, MA 016091407925290
  37. Michael Shields, PH.D.Centerville, MA 026321689626327
  38. Bethany Shikatani, PHDArlington, MA 024741386002483
  39. David Shim, PH.D.West Newton, MA 024651124335856
  40. Sunglim Shin, PH.D.Cambridge, MA 021381013155183
  41. Claire ShindlerActon, MA 017201639195290
  42. Jillian Shipherd, PHDBoston, MA 021301548366651
  43. Susan Shoobe, PSY.D.Needham, MA 024921881774453
  44. Paul Shore-Suslowitz, ED.D.Longmeadow, MA 011061871652156
  45. Rebecca Shrum, PH.D.Lexington, MA 024201063493112
  46. Elizabeth Shum, PSY.DEast Boston, MA 021281457722829
  47. Robert Shuman, ED.D.Marblehead, MA 019451437109337
  48. Ilana Sichel, PHDCambridge, MA 021391386389872
  49. Sylvia Sichol, PH.D.Cohasset, MA 020251598389181
  50. Stephanie Sidney, PSY.D.Boxford, MA 019211558461244

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.