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 1 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. Lisa Aaron, PSYDWexford, PA 150901821010695
  2. Dahomey Abanishe, PH.D.Philadelphia, PA 191461629373519
  3. John Abbruzzese, PSYCHOLOGISTBethlehem, PA 180171013547322
  4. Nour Abdelghani, PSYDPittsburgh, PA 152241336510452
  5. Christine Abraham, PHDAllentown, PA 181031861116436
  6. Marina Abraham, MALancaster, PA 176011124869474
  7. Pamela Abraham, PSY.D.Bala Cynwyd, PA 190041194876607
  8. Linda Abrams, PHDAmbler, PA 190021730209073
  9. Julie Ache, PSYDNazareth, PA 180641962238766
  10. Anne Ackermann, M.S.Media, PA 190631588784292
  11. Aimee AdamsWyomissing, PA 196101104268101
  12. Laura Adams, PH.D.Danville, PA 178221891224432
  13. John Addis, PHDBradford, PA 167011306028105
  14. Sharon Adesman, MS CRCLanghorne, PA 190471316160526
  15. Joseph Agliotta, MALebanon, PA 170421871506501
  16. Lisa Ahern, PHDPhiladelphia, PA 191041164607222
  17. Daniel Aikins, PSYDYork, PA 174021669454831
  18. Karen Alderfer, M.S.Lancaster, PA 176031235269341
  19. Robert Alderfer, M.ED.West Chester, PA 193801609386960
  20. Joseph Alexander, M. ED.Uniontown, PA 154011871640086
  21. Nancy Alexander, PSY.D.Swarthmore, PA 190811518025808
  22. Amy Alfred, PH.DBala Cynwyd, PA 190041740534940
  23. Christopher Alikakos, M.ED.Coatesville, PA 193201134202955
  24. Drew Alikakos, MSWest Chester, PA 193821679538417
  25. David Allen, PH.D.Indiana, PA 157011225240245
  26. Kelly Allison, PHDPhiladelphia, PA 191041336466325
  27. Ana Almanzar, MENTAL THERAPYPhiladelphia, PA 191341053881672
  28. Daniela Alonso, PSYDLebanon, PA 170421285481325
  29. Mario Alonso, PH.D.Allentown, PA 181061184621682
  30. Jeffrey Alpart, PSY.D. CCC-SLPWarrington, PA 189761659532745
  31. Nelson Alpaugh, PHDHarrisburg, PA 171091669405726
  32. Aidan Altenor, PH.D.Harrisburg, PA 171051174647762
  33. Kate Altman, PSY.D.Conshohocken, PA 194281710488259
  34. Sofia Alvarez, PSY.D.Wexford, PA 150901043719081
  35. Vanessa Alvarez, PH.D.Coatesville, PA 193201215673389
  36. Chikwere Amachi, PSYDCheltenham, PA 190121790451995
  37. Amy Amarello, PSY.D.Bethlehem, PA 180171164551537
  38. Gregory Amatrudo, PSYDHershey, PA 170331780210732
  39. Elisabetta AmbronPhiladelphia, PA 191031023876893
  40. Gary Ames, MABala Cynwyd, PA 190041427124924
  41. Neetu Anand, M.A.Pottstown, PA 194641831309780
  42. Bruce Anderson, CLINICAL PSYCHOLOGYWilliamsport, PA 177011235275827
  43. Lee Anderson, PHDChadds Ford, PA 193171164554804
  44. Bruno Andracchio, PH.DReading, PA 196011356381362
  45. Leigh Andrews, PHD (CONFERRED 8/17)Philadelphia, PA 191071740969237
  46. Marlene Angert, ED.D.Cheltenham, PA 190121619910064
  47. Molly Antimarino, PSYD, MSWPittsburgh, PA 152241972865525
  48. Susan Apollon, MAYardley, PA 190671699989988
  49. Samantha Appel, PSYD, MEDPhiladelphia, PA 191021114582137
  50. Abby Applebaum, PSYDLanghorne, PA 190471568743987

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.