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 13 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. Ryan DrakesChester, PA 190131881419745
  2. Rita Drapkin, PHDIndiana, PA 157011811299845
  3. Joseph Dreiss, PH DHarrisburg, PA 171121851322135
  4. David Drowos, PSY.D.Philadelphia, PA 191031619497500
  5. James Druckenbrod, M.D.Chambersburg, PA 172011619974011
  6. Peter Druian, PHDMalvern, PA 193551578659603
  7. Melanie Dubard, PH.D.Philadelphia, PA 191041356457048
  8. Jenna Dubbs, PSY.D.Philadelphia, PA 191191962925115
  9. Linda Dubrow-Marshall, PH.D.Philadelphia, PA 191151255487047
  10. Avery Ducey, PSY.D.King Of Prussia, PA 194061033997267
  11. Barbara Duchemin, MSDowningtown, PA 193351538464565
  12. Alex Duckett, MEDDoylestown, PA 189011609079979
  13. Charma Dudley, PHDPittsburgh, PA 152061053534149
  14. Donna Duffy-Bell, M.A.Sellersville, PA 189601215044482
  15. Ashley Dugan, PSYDPhiladelphia, PA 191071700287679
  16. Michele Dugan, MAKutztown, PA 195301093875445
  17. Sheetal DuggalSpringfield, PA 190641770091001
  18. Melanie Dunbar, PHD.Erie, PA 165051578748372
  19. James Duncan, PHDOrwigsburg, PA 179611215959424
  20. Russ Dunstan, LICENSE PSYCHOLOGISTGreensburg, PA 156011023182847
  21. Marc Duome, PSYDLanghorne, PA 190471568544252
  22. Hollie DuonnoloBryn Mawr, PA 190101750262473
  23. Paula Durlofsky, PHDBryn Mawr, PA 190101962680678
  24. Laura Durso, M.A.Danville, PA 178221578875803
  25. Mary Durso, LICENSED PSYCHOLOGISMoutaintop, PA 187071942259619
  26. Richa Dutta, PHDPhiladelphia, PA 191041437713476
  27. Sheila Dwyer-GroveErie, PA 165061972599884
  28. Karen Dybner-Madero, PSYDPhiladelphia, PA 191301912518226
  29. Ilene Dyller, PH.D.Philadelphia, PA 191071538185921
  30. Michael Dyson, PSY.D.King Of Prussia, PA 194061427276468
  31. Fatuma DzilalaDowningtown, PA 193351437729159
  32. Melinda Eash, MSHarrisburg, PA 171101972526234
  33. Meghan Eberle, PSYDPittsburgh, PA 152121972503571
  34. Louise Eckman, PH.D.Seven Fields, PA 160461700013620
  35. Timothy Edge, PH.D.Bryn Mawr, PA 190101821201716
  36. Janet Edgette, PSY.D.Exton, PA 193411578660643
  37. John Edgette, PSY.D.Exton, PA 193411639276801
  38. Gwendolyn Edwards, PSYDLewisburg, PA 178371528830478
  39. Ian Edwards, PH.D.Butler, PA 160011083911473
  40. Jay Efran, PH.D.Philadelphia, PA 191191932139813
  41. Roy Eidelson, PH.D.Bala Cynwyd, PA 190041881814663
  42. Christos Eleftherios, ED.D.Pottstown, PA 194651598826950
  43. Taisier Elessawi, PSYDSharon Hill, PA 190791497306211
  44. Rima Elhajje, PSY-DWexford, PA 150901740127331
  45. Gail Elliot, PH.D.Furlong, PA 189251891987095
  46. Wendy Elliott, PH.D.Pittsburgh, PA 152131396023750
  47. Brittany EllisScranton, PA 185101063855104
  48. Kathryn Ellis, ED.DCarlisle, PA 170131962482703
  49. Lisa Ellis, PSYDAllentown, PA 181031134432081
  50. Carol Ellstein, PH.D.Pittsburgh, PA 152171679500078

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.