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 24 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. Ann Itzkowitz, M. A.Philadelphia, PA 191301164768800
  2. Michael Itzkowitz, PH.D.Lebanon, PA 170421235647538
  3. Corrie Jackson, PH.D.Newtown, PA 189401740608728
  4. Kristin Jackson, PSY.D.Lancaster, PA 176031104255116
  5. Charles Jacob, PH.D.Havertown, PA 190831063600195
  6. Barry Jacobs, PSY.DSpringfield, PA 190641760588701
  7. Julie Jacobs, PHDPhiladelphia, PA 191021588876668
  8. Rachel Jacobs, PSY.D.Doylestown, PA 189011902360316
  9. Sandra Jaffe, PHDPittsburgh, PA 152131851484273
  10. Ronald Jalbert, PH.D.Pittsburgh, PA 152131083831333
  11. Jesslyn Jamison, PHDPhiladelphia, PA 191061437933587
  12. Lisa Jannetta, PSYD.York, PA 174031891272092
  13. Lorna Jansen, PSY.D.Warrington, PA 189761861960809
  14. Charles Jantzi, PSY DMt Gretna, PA 170641174606479
  15. Anis JaouadGlenolden, PA 190361902730666
  16. Howard Jarden, PH.D.West Chester, PA 193821447467709
  17. Susan Jarquin, PHDDanville, PA 178221205184108
  18. Donald Jennings, EDDFeasterville, PA 190531326003054
  19. Madeleine Jenny, PSYDCoatesville, PA 193201477850634
  20. Matthew Jezzi, PHDBala Cynwyd, PA 190041972195733
  21. Ruth Joffe, PH.D.Wynnewood, PA 190961922422609
  22. Caroline Johanson, PH.DScranton, PA 185051578939005
  23. Doreen John, PH.DKingston, PA 187041780657536
  24. Charles Johnson, PHDPhila, PA 191471225078066
  25. Christa Johnson, PH.DHershey, PA 170331104214121
  26. Elizabeth Johnson, PSY.D.Yardley, PA 190671699374843
  27. Kimberly Johnson, PSYDGlenmoore, PA 193431265086227
  28. Linda Johnson, M.A.Willow Grove, PA 190901811950561
  29. Marjorie Johnson, DCSWWest Chester, PA 193821861520413
  30. Mark Johnson, PSYDHarrisburg, PA 171041073902466
  31. Richard Johnson, PHDFort Washington, PA 190341457329161
  32. Steven JohnsonSharon, PA 161461659405371
  33. Kathleen 'Kelly' Johnson Donohue, PH.D.Wynnewood, PA 190961487582599
  34. Raquel Johnson-Devera, PSY.DCoatesville, PA 193201831869981
  35. Jaures Johnston, PH.D.Havertown, PA 190831679884340
  36. Amanda Jones, PSYDJenkintown, PA 190461972943371
  37. Annita Jones, PSYDAllentown, PA 181031174624316
  38. Kathleen Jones, PH.D.Orwigsburg, PA 179611467666305
  39. Torri Jones, PHDPhiladelphia, PA 191041295038412
  40. Kelsey Jong, PHDPhiladelphia, PA 191041316758048
  41. Devonna Jonsson, PSYDCamp Hill, PA 170111154548246
  42. Shelley Joseph, PSY.D.Newtown, PA 189401104068642
  43. Adrienne Juarascio, PH.DPhiladelphia, PA 191041578307039
  44. Albert Jumper, M.A.Kingston, PA 187041457447427
  45. Robert Justice, PSYDLancaster, PA 176011265414445
  46. Christopher Kaczka, PSY.D.Springfield, PA 190641285952978
  47. Lynn Kagarise, M.S.Huntingdon, PA 166521760558035
  48. Frances Kahn, PH.D.Philadelphia, PA 191031972702256
  49. Danielle Kaiser, PSY.D.Exton, PA 193411780015859
  50. Ronald Kaiser, PH.D.Philadelphia, PA 191071801914338

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.