NPPES file of Aug 9, 2026

Psychologist in Pennsylvania

2,687 NPPES records list psychologist with a practice address in Pennsylvania, 21 per 100,000 residents, the 8th highest rate of 51. Philadelphia and Pittsburgh have the most; each record links to the provider's NPI and the Pennsylvania license search. Page 27 of 54.

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).

Philadelphia has the most, 406

  1. Philadelphia406
  2. Pittsburgh288
  3. Lancaster59
  4. Bala Cynwyd53
  5. Erie50

Psychologist records in Pennsylvania

  1. Andrew Koffmann, PH.D.Gibsonia, PA 150441972533727
  2. Jane Kogan, PHDPittsburgh, PA 152281487466843
  3. Caroline Kohl, PSY.D.Elwyn, PA 190631609947936
  4. Richard Kohr, PH.D.Harrisburg, PA 171101508039025
  5. Judith Kolman, PHDRosemont, PA 190101205026424
  6. Jesslyn Koloras, LSCD. PSYCHOLOGISTYork, PA 174021518163872
  7. Peter Kolson, PSY.D.Bryn Mawr, PA 190101245353721
  8. Agata KopaczEast Stroudsburg, PA 183011871410068
  9. Justin Kopec, PH.D.Bridgeville, PA 150171770157935
  10. Roksana Korchynsky, PH.D.Pittsburgh, PA 152061700897980
  11. Jill Kostenbader, MASchnecksville, PA 180781851738710
  12. Virginia Koutsouros, PSY.D.Philadelphia, PA 191391609982982
  13. Catherine Kovatch, PH.D.Huntingdon Valley, PA 190061679605232
  14. Meghan Kraenbring Comerford, PSY.D.Hatboro, PA 190401982114427
  15. William Kraft, PH.D.Pittsburgh, PA 152131821059585
  16. Stuart Kranson, MASouthampton, PA 189661851468698
  17. Robert Kravis, PSY.D.Elkins Park, PA 190271639376262
  18. Jeffrey Kravitz, ED.D.Elkins Park, PA 190271609932904
  19. Amber Krenzer-QuartucciEverett, PA 155371598360372
  20. Lewis Krieg, PSYCHOLGISTScotrun, PA 183551649334707
  21. Ashley Kritzstein, PSYDBlue Bell, PA 194221578082087
  22. Kourtney KrommingaAllison Park, PA 151011881352946
  23. Joanne Krug, DABethlehem, PA 180201285687954
  24. Deborah Kruglak Gilman, PHDPittsburgh, PA 152381972765071
  25. Amy Krukovitz, PSYDScranton, PA 185091437695285
  26. Maura Krushinski, PHDPittsburgh, PA 152171215947700
  27. Judith KrynskiPittsburgh, PA 152011285702969
  28. Kevin Kuehlwein, PSYDPhiladelphia, PA 191031871523944
  29. John Kuna, PSY.D.Moosic, PA 185071033358015
  30. Patty Kuo, PH.DPhiladelphia, PA 191041336958834
  31. Angela KurzynaPhiladelphia, PA 191071982085114
  32. Elyssa Kushner, PSYDPhiladelphia, PA 191041174757785
  33. Hallie Kushner, PHDPhiladelphia, PA 191021497001341
  34. Donna Kusnierczyk, MADowningtown, PA 193351932252277
  35. Sarah Kysor-Itri, PSYDPittsburgh, PA 152121053947143
  36. Sue Labar Yohey, MEDBloomsburg, PA 178151255358701
  37. Arlene Lacombe, PH.D.Conshohocken, PA 194281457914541
  38. Casey Laduke, PHDPhiladelphia, PA 191021194172312
  39. Sylvia Lafair, PHDWhite Haven, PA 186611093901555
  40. Sean Lafleur, M.A., LPCPhiladelphia, PA 191031386301190
  41. Rebecca Lafountain, ED.D.Hershey, PA 170331952363020
  42. Gina Lafrazza, PSY.D.State College, PA 168011619226883
  43. Charles Lajeunesse, PH.D.West Pittston, PA 186431235264268
  44. Vibha Lal, PSY.DState College, PA 168011598950503
  45. Wendy Lam, PSYDSpringfield, PA 190641992240436
  46. David LamantiaKing Of Prussia, PA 194061205283355
  47. Jennifer Lambert, PSY.D., J.D.Ambler, PA 190021750423877
  48. Robert Lambert, MFT & PSYCHOLOGISTAltoona, PA 166021326193806
  49. Renee LamoreauPhiladelphia, PA 191041043008394
  50. Ralph Landefeld, PH.D.Meadville, PA 163351073557138

Source: CMS NPPES, primary taxonomy 103T00000X: records by practice city and the list of records, file of Aug 9, 2026.

Pennsylvania ranks 8 of 51 per resident

  1. New York26
  2. Michigan25
  3. Rhode Island22
  4. Pennsylvania21
  5. Kansas20
  6. West Virginia20
  7. 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.

12.6% 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. Pennsylvania12.6%
  2. United States10.1%

Psychologist records in Pennsylvania, measured

  • In a Medicare file339 of 2,687 · 12.6% here, 10.1% nationally
  • In the CMS Doctors and Clinicians file585 · 21.8% here, 18.0% nationally
  • Not updated in five years or more1,872 · 69.7% here, 63.9% nationally
  • Median graduation year2004 · the 585 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

2,687 NPPES records list psychologist (103T00000X) as their primary taxonomy with a practice address in Pennsylvania: 21 per 100,000 residents against 14 nationally (50 states and D.C.). Philadelphia has 406 of them (15%).

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. Michigan2,549
  2. Massachusetts2,367
  3. Florida2,202
  4. Texas2,141

States with a similar rate per 100,000

  1. Kansas20.4
  2. West Virginia19.6
  3. Nebraska19.3
  4. Rhode Island22.3

The largest states

  1. California7,304
  2. New York5,045
  3. Michigan2,549
  4. Massachusetts2,367
  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.