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 23 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. Linda Kilner, EDDLexington, MA 024201093209371
  2. Sahra Kim, M.A., PSY.D.Boston, MA 021301295242303
  3. Cara KimbergCambridge, MA 021381295110492
  4. Sara Kimmel, PH.D.Cambridge, MA 021381629268602
  5. Hannah King, PHDBrockton, MA 023011174006654
  6. Katherine KingQuincy, MA 021691912142902
  7. Madelon King, PSYDSalem, MA 019701477658896
  8. Jaclyn Kinsman, CAGS, LEPBeverly, MA 019151699146597
  9. Terri Kinstle, PH.D.Easthampton, MA 010271083105605
  10. Brandon KirkwoodAvon, MA 023221144918335
  11. Alicia Kissinger-Knox, PSYDBoston, MA 021141396312211
  12. Jane Kite, PH.D.Cambridge, MA 021381093955015
  13. Joan Klagsbrun, PH.D.Lexington, MA 024211346396710
  14. Joseph Klawsnik, PHDCanton, MA 020211346735321
  15. Barbara Kleeman, ED.D.Arlington, MA 024741205907821
  16. Sara KleinbergCambridge, MA 021391770640021
  17. Jodie Kliman, PH.D.Brookline, MA 024451023224961
  18. Elise Kline, NPJamaica Plain, MA 021301740333921
  19. Dianne Klipp Scollard, PHDGroton, MA 014501336258946
  20. Elizabeth Klish, PSY.D.Springfield, MA 011051730378795
  21. Nancy Klug, PSYDCambridge, MA 021401699811109
  22. Gavriel KnafoNeedham, MA 024941568314060
  23. Nancy KnausLongmeadow, MA 011061326525825
  24. William Knaus, ED.DLongmeadow, MA 011061346727849
  25. Daniel Knauss, PSY.D.Stockbridge, MA 012621578823290
  26. Robert Knauz, PHDBoston, MA 021141710968169
  27. Elizabeth KneelandBelmont, MA 024781932629433
  28. Megan Knetemann, MASalem, MA 019701407590920
  29. Victoria KochBeverly, MA 019151699294322
  30. Michael Koerner, MSFall River, MA 027241285450247
  31. Cathy Kogan, PHDPittsfield, MA 012011437222379
  32. Susan Kohn, PH.D.Brighton, MA 021351801972815
  33. Megan Kolano, PSYDStockbridge, MA 012621861945545
  34. Robert Kolber, PHDFoxboro, MA 020351629171418
  35. Dennis KolodziejskiSpringfield, MA 011191154451920
  36. Stuart Koman, PH.DWaltham, MA 024531700172731
  37. Rachel KonowitchPittsfield, MA 012011831542810
  38. Varda KonstamBoston, MA 021111497373914
  39. Kristina Korte, PHDBoston, MA 021141023469921
  40. Trudi Koslof, PSYDCambridge, MA 021381295257772
  41. Christine KostoroskiNewton, MA 024591518618636
  42. Abigail KowalskiMedford, MA 021551790356400
  43. Saliha Kozan, PHDBoston, MA 022151932459377
  44. Kristen Kraemer, PHDBoston, MA 022151134718307
  45. Elizabeth Krafchuk, PH.D.Newbury, MA 019511083616015
  46. Malissa Kraft, PSY.D.Burlington, MA 018031821288614
  47. David Kraus, PHDHopkinton, MA 017481215420476
  48. Sharon Kreder, PHDDedham, MA 020261780727321
  49. Sharon Krikorian, PH.D.Stockbridge, MA 012621942342787
  50. Carol Kripke, ED.DCambridge, MA 021381831243229

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.