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 28 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. Sherri Landes, PH.D.Feasterville Trevose, PA 190531205983301
  2. Karen Landman, PH.D.Bethlehem, PA 180151619348760
  3. Lauren Lane-Herman, PSYDWilkes Barre, PA 187111639413271
  4. Susan Lane-Loney, PHDHershey, PA 170331295772846
  5. Elisa Lang, PSYCHOLOGIST PHDPaoli, PA 193011558467464
  6. Kaitlyn Lang, PSY.D.East Greenville, PA 180411114583150
  7. Ronald Langberg, PH.D.Bristol, PA 190071720180458
  8. Nancy Lardo, PHD.Pittsburgh, PA 152211265527790
  9. Amanda Large, PSYDPhiladelphia, PA 191221730798067
  10. Lene Larsen, PH.D.Haverford, PA 190411972790319
  11. Emily Larsen AvnetKing Of Prussia, PA 194061114537834
  12. Sarah LaughlinPittsburgh, PA 152241063957579
  13. Nancy Lavelle, PHDPittsburgh, PA 152131992889935
  14. Anita Laver, MSW LCSWPhila, PA 191031144309212
  15. Megan LaveryLancaster, PA 176011093001273
  16. Loren Laviolette, EDDPhiladelphia, PA 191031336350081
  17. Kelly Lawrence, PH.D.Bethlehem, PA 180151932544012
  18. Gwendolyn Lawson, PHDPhiladelphia, PA 191461316588205
  19. Tammy Lazicki, PHDMt Gretna, PA 170641942451257
  20. Thomas LeBryn Mawr, PA 190101649910951
  21. Robert Lebovits, PH.D.Pittsburgh, PA 152181851340210
  22. Deborah Ledley, PH.D.Plymouth Meeting, PA 194621013084235
  23. Eliza Lee, PH.D.Philadelphia, PA 191191497298723
  24. Jess Lee, PHDElizabethtown, PA 170221992955629
  25. Milim Lee, LICENSED PSYCHOLOGISErie, PA 165021295601672
  26. Robert LeeExton, PA 193411992102602
  27. William Lee, PH.D.Bethlehem, PA 180181619939378
  28. Norma Lefkovitz, PH.D.Bala Cynwyd, PA 190041427697077
  29. Dana Lehman, PSY.D.Chadds Ford, PA 193171790948560
  30. Pamela Lehman, PH.D.Bryn Mawr, PA 190101972931871
  31. Daniel Leichter, PSYDWarrington, PA 189761497090484
  32. Inna Leiter, PSY.D.Media, PA 190631942610548
  33. Donna Leitner, PH.D.Stroudsburg, PA 183601811037765
  34. Jacklyn Leitzel, PHDBloomsburg, PA 178151134632284
  35. Jeffrey Leitzel, PH.D.Scranton, PA 185031801010939
  36. Laurel Leland, M.S.Bethlehem, PA 180171114900701
  37. Adam Lemisch, PH.D.Springfield, PA 190641528081973
  38. Karen Lemonm, PSYD.Havertown, PA 190831164570768
  39. Agnes Lenda, PSY.D.Bethlehem, PA 180181346769973
  40. Richard Lenhart, PH.D.State College, PA 168011891758702
  41. Kristina Lenker, PH.D.Hummelstown, PA 170361295354256
  42. Jeffrey Lensbower, M.S., FCICPPChambersburg, PA 172011013056407
  43. Ryan Lenz, PHDAllison Park, PA 151011629618111
  44. Charles LeoScranton, PA 185031699194266
  45. Nicole Lepera, PHDPhiladelphia, PA 191021326411430
  46. Joan Lerner, PHDPhiladelphia, PA 191021700087160
  47. Jody LernerBryn Mawr, PA 190101790815066
  48. Katherine Lesher, PSYDBala Plaza, PA 190041831707819
  49. Joseph LeskoWyomissing, PA 196101043867856
  50. Lynda Lesko, M.A.Sinking Spring, PA 196081164431524

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.