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 47 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. Tannen Stahley-Lake, PSYDIndiana, PA 157011760482541
  2. Janet Stanley, M.S. CLINICAL PSYCHOWyncote, PA 190951184596264
  3. Jeanne Stanley, PH.D.Philadelphia, PA 191181336365006
  4. Yolanda StantonCoatesville, PA 193201790116598
  5. Jenny Starosta, PHDBryn Mawr, PA 190101427136761
  6. Lisa Starr, M.A.Dunmore, PA 185101528109576
  7. Marion Stavin, MABethlehem, PA 180171932169687
  8. Valjean Stead, M.A.Gap, PA 175271679790067
  9. Eugene Stecher, LIC. PSYCHOLOGISTCamp Hill, PA 170111538278353
  10. Robert Steer, ED.D.Wayne, PA 190871467500215
  11. Philip Stein, PSY DEmmaus, PA 181041184799116
  12. Robert Stein, PHDLancaster, PA 176031942223136
  13. Lauren Steinbeck, PSYDPhiladelphia, PA 191461881191674
  14. Stephen Stelzer, PHDAmbler, PA 190021326152539
  15. Aaron Sterba, PH.D.Bethlehem, PA 180151912395278
  16. Bianca Stern, PSY. D.West Chester, PA 193801740933621
  17. Carole Stern, M.S., R.N.C.Connellsville, PA 154251902958333
  18. Harris Stern, PHDPhiladelphia, PA 191301649271719
  19. Irina Stern, PHDPhiladelphia, PA 191151518017805
  20. Judith Stern, PSY.D.Philadelphia, PA 191031932220688
  21. Rebecca Stern, PSY.D.Philadelphia, PA 191191780925370
  22. Juliet Sternberg, PHDPhiladelphia, PA 191191396969457
  23. Craig Stevens, PH.D.Narberth, PA 190721154544195
  24. John Stevens, M.S.York, PA 174021114096781
  25. Michelle Stevens Sanagustin, PHDNewtown, PA 189401659080604
  26. Bonnie Stewart, PH.D.Lafayette Hill, PA 194441669431987
  27. Christopher Stewart, PHD, LP, LPC, NCCLititz, PA 175431225443054
  28. Jackson Stewart, PSYCHOLOGISTBradford, PA 167011003328378
  29. Kathleen Stewart, PSYDPittsburgh, PA 152371588093496
  30. Noelle Stewart, PSY.D.Downingtown, PA 193351366747990
  31. Robert Stewart, ED.D.Plymouth Meeting, PA 196621578684999
  32. Jennifer Stice, PSYDChester, PA 190131154986487
  33. Nicholas Stilwell, PH.D.Bethlehem, PA 180181093703399
  34. Shana Stites, PSYDPhiladelphia, PA 191041356274740
  35. Alyssa Stiver, PSYDPittsburgh, PA 152361578042503
  36. Krystal Stober, PSYDPhila, PA 191071629257746
  37. Ellen Stoddard, PH.D.Philadelphia, PA 191031477768737
  38. Susan Stollings, PHDPittsburgh, PA 152131710951389
  39. Marijana Stovic, PSY.D.Indiana, PA 157011942221304
  40. Kristen Stowe, PSY.D.King Of Prussia, PA 194061336367465
  41. Amanda StraubRidgway, PA 158531366830150
  42. Marlene Strege, MSPittsburgh, PA 152151861003311
  43. Judith StricklerCamp Hill, PA 170111326000878
  44. Falynn Strohl, PSYDReading, PA 196071740170901
  45. James Strohl, ED.D.Bethlehem, PA 180171952384455
  46. Michele Strohl, M.A.Bethlehem, PA 180171487714614
  47. Tom StrohlAllentown, PA 181041356399497
  48. Shiree Stuart, PSY.D.Lancaster, PA 176011831430966
  49. Kimberly Stultzfus, PSYDYork, PA 174031437690047
  50. Thomas Sugalski, PHDBethlehem, PA 180181518954742

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.