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 12 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. Douglas Graves, PSY.D.Denver, CO 802101952535437
  2. Ellen Greenhouse, PH.D.Boulder, CO 803041124176318
  3. Arnold Greer, PHDDenver, CO 802381063028819
  4. Christine Gregory, PSY.D.Colorado Springs, CO 809031467890525
  5. Felicia Greher, PHDDenver, CO 802461912276957
  6. Brittany Greiert, PHDDenver, CO 802311740032572
  7. Richard Grenhart, PSY.D.Bayfield, CO 811221083736540
  8. Melissa Gressner, PSY.D.Denver, CO 802101700046448
  9. Cameron Gridley, PSY.D.Denver, CO 802461104186105
  10. Lindsay Gries, PSYD, PSYColorado Springs, CO 809051699929034
  11. Julie Griffin, PSYDWestminster, CO 800311386042299
  12. Constance Griffith, PH.D.Fort Collins, CO 805251891846465
  13. Michael Griffith, PH.D.Fort Collins, CO 805251629124813
  14. Lisa Michelle Griffiths, PSY.D.Aurora, CO 800141073706719
  15. Samantha Grigsby, PHDBoulder, CO 803021427514231
  16. Deborah GrossDenver, CO 802051902810922
  17. Dana Grote, PH.D.Parker, CO 801341447427331
  18. Jennifer Grote, PHDDenver, CO 802191346400132
  19. Jill Groubert, PH.D.Arvada, CO 800051538106331
  20. Diane Guerra, PSY.D.Denver, CO 802311902132285
  21. Anika Guha, PHDAurora, CO 800451104548601
  22. Lyn Gullette, PH.D.Louisville, CO 800271427138635
  23. Amitha Gumidyala, PH.D.Aurora, CO 800451659812949
  24. Laura Gundy, PSYDAurora, CO 800161467747220
  25. Rohini GuptaDenver, CO 802061588072912
  26. Peter Gutierrez, PH.D.Denver, CO 802201275795601
  27. Susan Gutmaker, PSY.D.Boulder, CO 803011770503948
  28. Maria Elena Guzman, PH.D.Denver, CO 802101740293307
  29. Oliver GysinDenver, CO 802061790759843
  30. Sharon Haag-Stremel, PSYD, CAC-IIIWheat Ridge, CO 800331861542292
  31. Lawrence HaburchakDenver, CO 802201801813811
  32. Robyn Hacker, PHDAurora, CO 800451114495900
  33. Rhonda Hackett, PSYDDenver, CO 802051649493230
  34. Alanna Hager, PHDDenver, CO 802381851056816
  35. Pamela Haglund, PSY.D.Denver, CO 802461003026816
  36. Amanda Haight, PSYDFort Carson, CO 809131033563358
  37. Lynn Haley, PSYDBoulder, CO 803031336270941
  38. Linda Hall-Taylor, PH.D.Longmont, CO 805041427130087
  39. John Halvorson, PHDGrand Junction, CO 815061780660670
  40. Christine Hamilton, PSYDColorado Springs, CO 809181801167903
  41. Emily Hamilton, PH.D.Boulder, CO 803041417278961
  42. Erica HamlinColorado Springs, CO 809071780172437
  43. Joseph Hammock, PHDColorado Springs, CO 809071376714584
  44. Eileen HancockAvon, CO 816201285131110
  45. Jane Hancock, PSYDDenver, CO 802061568627982
  46. Leslie Hannon, PSY.D.Broomfield, CO 800201891822110
  47. Dorothy Hansen, PSY.D.Denver, CO 802101043405319
  48. Elaine Hanson, PSY.D.Boulder, CO 803021245446822
  49. Douglas Hanze, PH.D.Lakewood, CO 802261306931639
  50. Julia Harbell, PSYDAurora, CO 800451053855577

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.