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 40 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. Reece RahmanIndiana, PA 157011619135704
  2. G. Dennis Rains, PH.D.Topton, PA 195621265773451
  3. Maria Rallis, PH.D.Erie, PA 165051255436770
  4. Kenneth Ralph, PH.D.Lancaster, PA 176031912966235
  5. David Ramirez, PH.D.Bala Cynwyd, PA 190041265637722
  6. John Ramirez, PH.DHarrisburg, PA 171091730265398
  7. John Ramsay, PHDPhiladelphia, PA 191041255350690
  8. Roland Ramsay, PH.D.Pittsburgh, PA 152411144377292
  9. Heidi Ramsbottom, PHDShillington, PA 196071700133485
  10. Michael Ramsteck, PSYDNewtown Square, PA 190731467046490
  11. Marc Ranalli, MSWexford, PA 150901730101502
  12. Renee RankineSwarthmore, PA 190811831053396
  13. Angelo Rannazzisi, PSYDPhiladelphia, PA 191071568002616
  14. Arathi Rao, PH.DSouthampton, PA 189661982755062
  15. Rameshwari Rao, PHDPittsburgh, PA 152031235145400
  16. Beenish Rashid, PSY.D.Buckingham, PA 189121831835925
  17. Christopher Ratkis, PSYDBethlehem, PA 180181174283485
  18. Yevgeniya Ratnovsky, PH.D.Philadelphia, PA 191041962789487
  19. Albert Ratzin, PSY.DAllentown, PA 181091205865060
  20. Audrey Ray, MASTER DEGREEPhiladelphia, PA 191521922520543
  21. David Ray, M.ED.Lewistown, PA 170441760577514
  22. Ruth Raymon, MED LSWWynnewood, PA 190961740215094
  23. Sarah Rea, PHDSewickley, PA 151431720785124
  24. Miriam RederPittsburgh, PA 152121407105422
  25. Ellen Redinbaugh, PHDPittsburgh, PA 152061548233109
  26. Yvonne Reedy, PA LICENSE # PS00821Philipsburg, PA 168661932271939
  27. Abby Reese, PH.D.Forty Fort, PA 187041972704419
  28. Alison Reese, PSY.D.State College, PA 168011124747183
  29. John Regan, PH.D.Philadelphia, PA 191031982031779
  30. Susan Rego, PHDBethlehem, PA 180171689636706
  31. Robyn Reichert, PH.D.Newtown, PA 189401891842647
  32. Katheleen Reidy, PH DPhiladelphia, PA 191071649296559
  33. Burton Reilly, MAScranton, PA 185081457488702
  34. Steven Reilly, M.A.Erie, PA 165011942321450
  35. Michele Reimer, PH.D.Bala Cynwyd, PA 190041013113182
  36. Richard ReisboardArdmore, PA 190031922268671
  37. Douglas Reiss, PH.D.Pittsburgh, PA 152131528121233
  38. Jocelyn Remmert, PHDPhiladelphia, PA 191071619682648
  39. Lisa RendallGlenshaw, PA 151161083940563
  40. Joseph Renninger, PSY.D.Lancaster, PA 176011023667896
  41. Ann Repplier, PHDMaple Glen, PA 190021568470458
  42. Debra Resnick, PSY.D.Fort Washington, PA 190341366419475
  43. Elizabeth Revell, PH.D.York, PA 174021487756060
  44. Margaret Ribeiro, MAPhiladelphia, PA 191431184604738
  45. Mary Richards, PHDPittsburgh, PA 152111265538789
  46. Brad RichardsonHavertown, PA 190831902956527
  47. Caryn Richfield, PSYDPlymouth Mtg, PA 194621184776205
  48. Elizabeth Richman, PH.D.Ardmore, PA 190031871710301
  49. M. Rickert, PH.D.Gibsonia, PA 150441659308955
  50. Evelyn Ridgeway, PH.D.Philadelphia, PA 191391225541691

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.