NPPES file of Aug 9, 2026

Clinical Psychologist in Colorado

1,652 NPPES records list clinical psychologist with a practice address in Colorado, 28 per 100,000 residents, the 11th highest rate of 51. Denver and Aurora have the most; each record links to the provider's NPI and the Colorado license search. Page 23 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).

Denver has the most, 477

  1. Denver477
  2. Aurora193
  3. Colorado Springs166
  4. Boulder114
  5. Fort Collins63

Clinical Psychologist records in Colorado

  1. Philip O'Donnell, PH.D.Aurora, CO 800451356460687
  2. Mary Beth O'Hagan, PHDDenver, CO 802221104494301
  3. Elizabeth O'Hare, PH.D.Arvada, CO 800021255496857
  4. Brenda O'Reilly, PH.D.Fort Collins, CO 805261225222854
  5. Megan Oberholtzer, PHDDurango, CO 813011942995063
  6. Lauren Oflaherty, PSY.D.Denver, CO 802221396028452
  7. Todd Ognibene, PH.D.Denver, CO 802061407379092
  8. Jennifer Oikle, PH DCastle Rock, CO 801041508831249
  9. Stephen Okiyama, PH.D.Loveland, CO 805381124162557
  10. Kathryn Oliver, PSY.D.Centennial, CO 801121538630033
  11. Thomas Olkowski, PHDCentennial, CO 801121598960171
  12. Susan Ollar, PH.D.Lakewood, CO 802281780618165
  13. Thomas Olschner, PH.D.Westminster, CO 800311922236041
  14. Chrisana Olson, PH.D.Golden, CO 804011013115724
  15. Katie Olson, PSYDParker, CO 801341760707426
  16. Lars Olson, LPIgnacio, CO 811371568086536
  17. Adam Oneil, PHDBoulder, CO 803011548932106
  18. Yaira Oquendo-Figueroa, PHDLongmont, CO 805011255881512
  19. Kristin Orlowski, PH.D.Highlands Ranch, CO 801291972732899
  20. Kelly Orr, PHD, ABPPColorado Springs, CO 809181689763849
  21. Janice Ort, PSY.D.Fort Collins, CO 805251992875462
  22. Jody Ortman, PSY.DLafayette, CO 800261598214066
  23. Ewa Ostoja-Starzewska, PH.D. LICENSED PSYCHFort Collins, CO 805251144383605
  24. Amanda Otero Alicea, PSYDAurora, CO 800141588183115
  25. Maria Ott, PSY.D.Centennial, CO 801211295936169
  26. Michael Ott, PSY.D.Colorado Springs, CO 809051477525335
  27. John Otte, PSYDDenver, CO 802221245967884
  28. Danielle Overton, PH.D.Aurora, CO 800141891164836
  29. Ariadhne Padilla-Diffoot, PHDLongmont, CO 805011679145114
  30. Jessica Pae, PSY.D.Littleton, CO 801201306186119
  31. Cassandra Page, PSY.D.Aurora, CO 800111225385735
  32. Charles Page, PH.D.Fort Collins, CO 805251467552059
  33. Adrienne Panter, PSYD, LPCDurango, CO 813011487107512
  34. My Hao Pantuso, PH.D.Colorado Springs, CO 809211942951207
  35. Julia Parisian, PH.D.Westminster, CO 800311376658211
  36. Renee Parker, PH.D.Colorado Springs, CO 809031093929051
  37. Kenneth Parnell, PHDFort Collins, CO 805251336663806
  38. Alison Parsons, PSY.D.Thornton, CO 802601841375680
  39. Lina Patel, PSYDAurora, CO 800451649438342
  40. Laura Patke, PSYDDenver, CO 802471235258096
  41. Megan Patterson, PHDAurora, CO 800451437831369
  42. Michael Pattinson, PH.D.Colorado Springs, CO 809211447855986
  43. Jennifer Paul, PHDAurora, CO 800451326340373
  44. Lisa Pawlowski, PSY.D.Erie, CO 805161265075956
  45. Jennifer Paz, M.ED.,PSY.D.Denver, CO 802031639468911
  46. Henrietta Pazos, PSYDDenver, CO 802221962447797
  47. Nicole Peak, PH.D.Colorado Springs, CO 809201255591558
  48. Christopher Peavey, PSYDDenver, CO 802311306194048
  49. Patrece PeetzDenver, CO 802021578852950
  50. Robert Pelc, PH.D.Littleton, CO 801231528041522

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

Colorado ranks 11 of 51 per resident

  1. Illinois31
  2. Connecticut31
  3. Michigan30
  4. Colorado28
  5. Oregon27
  6. Virginia27
  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.

14.5% 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. Colorado14.5%
  2. United States12.2%

Clinical Psychologist records in Colorado, measured

  • In a Medicare file239 of 1,652 · 14.5% here, 12.2% nationally
  • In the CMS Doctors and Clinicians file370 · 22.4% here, 22.4% nationally
  • Not updated in five years or more994 · 60.2% here, 65.3% nationally
  • Median graduation year2009 · the 370 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

1,652 NPPES records list clinical psychologist (103TC0700X) as their primary taxonomy with a practice address in Colorado: 28 per 100,000 residents against 20 nationally (50 states and D.C.). Denver has 477 of them (29%).

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. Washington1,675
  2. North Carolina1,712
  3. Ohio1,581
  4. Minnesota1,538

States with a similar rate per 100,000

  1. Oregon27.0
  2. Virginia26.9
  3. Michigan29.5
  4. Connecticut30.8

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.