NPPES file of Aug 9, 2026

Clinical Psychologist in Washington

1,675 NPPES records list clinical psychologist with a practice address in Washington, 21 per 100,000 residents, the 16th highest rate of 51. Seattle and Tacoma have the most; each record links to the provider's NPI and the Washington license search. Page 24 of 34.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103TC0700X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Seattle has the most, 594

  1. Seattle594
  2. Tacoma182
  3. Vancouver93
  4. Spokane85
  5. Bellevue74

Clinical Psychologist records in Washington

  1. Matthew Percy, PSY.D.Seattle, WA 981151366881500
  2. Johnny Perini, PSY.D.Bellingham, WA 982251306991732
  3. Adam Perkins, PH.D.Tacoma, WA 984311003154972
  4. Kristen Perry, PHDTacoma, WA 984931063855278
  5. Arthur Peskind, PH.D.Seattle, WA 981041710913686
  6. Bethany Pester, PHDSeattle, WA 981951245998970
  7. Holly Petaja, PH.D.Seattle, WA 981221831369834
  8. Joel Peterman, PHDSeattle, WA 981221831689710
  9. Natalie Peters, PH.D.Seattle, WA 981071194174433
  10. Nyssa Petersen Ventura, PHDWenatchee, WA 988011568870046
  11. Amber Peterson, PSYD, LPFederal Way, WA 980031518427574
  12. Janis Peterson, PH.D.Gig Harbor, WA 983351962581561
  13. Jessica Peterson, PHDSeattle, WA 981151801399431
  14. Joseph Peterson, PH.D.Tacoma, WA 984021114074242
  15. Kevin Peterson, PH.DSeattle, WA 981051033226733
  16. Michael Phillips, PSY.D.Issaquah, WA 980271497803001
  17. Vivien Phillips, PSY.D.Issaquah, WA 980271770640179
  18. Teresa Piacentini, PH.D.Seattle, WA 981051033292172
  19. Stephanie Pickering, PHDSeattle, WA 981221124173208
  20. Lezlie Pickett, PH.D.Tacoma, WA 984091649516642
  21. Marta Picoto, PSYCHOLOGISTSeattle, WA 981951548732589
  22. Rosann Pieper, PH.D.Vancouver, WA 986601538132410
  23. Adam PierceSeattle, WA 981051952972739
  24. Heather Pierson, PHDTacoma, WA 984981669614780
  25. Monica Pilarc, PH.D.Seattle, WA 981051376673293
  26. Dennis Pilgrim, PHDVancouver, WA 986621760658777
  27. Rosemary Piper, PHDVancouver, WA 986621265565964
  28. Lindsey Poe, PH.D.Bellingham, WA 982251164077624
  29. Dennis Pollack, PH.D.Spokane, WA 992011427272384
  30. Mitsuko Pollard, PH.D.Issaquah, WA 980271093118572
  31. Jorge Ponce, PHDEverett, WA 982071578231254
  32. Matthew Ponsford, M.A.Issaquah, WA 980271417300468
  33. Justin Pool, PSY.D.Tacoma, WA 984311306262852
  34. Timothy Popanz, PH.D.Seattle, WA 981221750443396
  35. Mary Pope, PH.D.Seattle, WA 981071124178744
  36. Landon Poppleton, PHD, JDVancouver, WA 986641770721870
  37. David Porter, LMHC, SUDPBellevue, WA 980061942859061
  38. Margaret Potchatek, PSY. D.Oak Harbor, WA 982771346436029
  39. Francine Powel, PH.D.Bainbridge Island, WA 981101932458320
  40. John Powell, PH.D.Olympia, WA 985021194793737
  41. Daniel Pratt, PSY.D.Lakewood, WA 984991114396736
  42. Brandon Premier, LPSY, LMHC, SUDPBellevue, WA 980051275838393
  43. Daniel Prendergast, PH.D.Tacoma, WA 984311326341355
  44. David Pressman, PH.D.Seattle, WA 981071740437292
  45. Amy Prezbindowski, PHDPuyallup, WA 983721356483457
  46. Kelly PriceTacoma, WA 984091053902320
  47. Stacey Prince, PH.D.Seattle, WA 981151548237068
  48. Vanessa Prosper, PSYDSeattle, WA 981151720693484
  49. Larry Pruitt, PH.D.Tacoma, WA 984311386981850
  50. Vance PryorPoulsbo, WA 983701578711289

Source: CMS NPPES, primary taxonomy 103TC0700X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 16 of 51 per resident

  1. Virginia27
  2. Minnesota27
  3. Maryland24
  4. Washington21
  5. Maine21
  6. New Hampshire21
  7. 50 states and D.C.20

Source: CMS NPPES, primary taxonomy 103TC0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

13.0% of these records appear in a Medicare file, against 12.2% 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. Washington13.0%
  2. United States12.2%

Clinical Psychologist records in Washington, measured

  • In a Medicare file218 of 1,675 · 13.0% here, 12.2% nationally
  • In the CMS Doctors and Clinicians file386 · 23.0% here, 22.4% nationally
  • Not updated in five years or more1,093 · 65.3% here, 65.3% nationally
  • Median graduation year2009 · the 386 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103TC0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,675 NPPES records list clinical psychologist (103TC0700X) as their primary taxonomy with a practice address in Washington: 21 per 100,000 residents against 20 nationally (50 states and D.C.). Seattle has 594 of them (35%).

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. Colorado1,652
  2. North Carolina1,712
  3. Ohio1,581
  4. Minnesota1,538

States with a similar rate per 100,000

  1. Maine21.1
  2. New Hampshire20.8
  3. Pennsylvania20.0
  4. Kansas18.7

The largest states

  1. California12,647
  2. New York6,558
  3. Illinois3,947
  4. Massachusetts3,185
  5. Florida2,980

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.