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 45 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. Kelly Parker-Guilbert, PH.D.Boston, MA 021301255877916
  2. Stacy Parkin, PH.D.Worcester, MA 016041053770487
  3. Alexandra Parkinson, PSY.D.Wellesley, MA 024811497152508
  4. Susan Parks-Cohen, PH.D.Brookline, MA 024461427091859
  5. Amanda Parlee, PSYDBelmont, MA 024781609458975
  6. Elisabeth Parrott, PSYDLowell, MA 018521275886806
  7. Ellen Parsons, PHDBoston, MA 022151013594480
  8. Kinga Pastuszak, PSY.D.Belmont, MA 024781306892716
  9. Peter Patch, PSYDAttleboro, MA 027031629087564
  10. Dipali Patel, PSYDBedford, MA 017301467974188
  11. Leena Patel, PSYDHanover, MA 023391891392551
  12. Nisha PatelWestborough, MA 015811184942278
  13. Sejal Patel, PSY.D.Ipswich, MA 019381366847956
  14. Regan Patrick, PHDBelmont, MA 024781881363513
  15. Jennifer Patton, PH.D.Cambridge, MA 021381073633095
  16. Debika Paul, PH.D.Worcester, MA 016101962514174
  17. Elizabeth PawlikowskiWilliamsburg, MA 010961023031663
  18. Laura Payne, PH.D.Belmont, MA 024781982993531
  19. Lori Pbert, PH.D.Worcester, MA 016551811975360
  20. Carol Peacock, PH.D.Cambridge, MA 021381720139165
  21. Dennis Pearne, ED.D.Framingham, MA 017011144390352
  22. Sarah Pearson, PSYDBarre, MA 010051578122255
  23. Deborah Pease, PH.D.Lexington, MA 024201407091309
  24. Deborah Peck, PSY.D.Cambridge, MA 021381740225788
  25. Pamela Peck, PSY.D.Wellesley, MA 024811659307635
  26. Andrew Peckham, PH.D.Bedford, MA 017301881115806
  27. Alyssa Peechatka, PHDBoston, MA 021271568983757
  28. Darcy Peifer, PSYDNorwood, MA 020621750591202
  29. Mathilde Pelaprat, PSY.D.Cambridge, MA 021381194935395
  30. Maura Pellowe, PHDBedford, MA 017301073783007
  31. Ava PenmanBrookline, MA 024451841565959
  32. Kathleen Pennoyer, PH.D.Peabody, MA 019601407914179
  33. Marisa PentaSwampscott, MA 019071427907989
  34. Louise Penta-Krupp, PH.D.Hanover, MA 023391023118197
  35. Kristin Penza, PH.D.Hingham, MA 020431467471508
  36. Daniela Perez, PSYDWellesley, MA 024811851819437
  37. Maria Jose Perez, PSYDJamaica Plain, MA 021301356410773
  38. Vivian Perez, PHDBoston, MA 021181841322716
  39. Freddy Perez Mercado, PHDWorcester, MA 016081063834406
  40. Tammy Perkoski, PSY.D.Foxboro, MA 020351639293400
  41. Lynn Perlman, PHDMilford, MA 017571275601429
  42. Matthew Perlman, PHDBoston, MA 021081376034843
  43. Leah Perniciaro - Blair, PSY.D.Boston, MA 021141861752990
  44. Lori Ann Perretta, PSY.D.North Easton, MA 023561245665645
  45. Shana Perrucci, PH.D.Andover, MA 018101275754699
  46. Catherine Perry, PHDN Dartmouth, MA 027471609142652
  47. Jessica Perry, PSY.D.North Easton, MA 023561073839213
  48. Jonathan Perry, PH.D.Salem, MA 019701972546414
  49. Shayna Perry, PSYDCambridge, MA 021391174139166
  50. Anne Perschel, PSY.D.Worcester, MA 016091992868913

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.