NPPES file of Aug 9, 2026

Psychiatry Physician in Colorado

990 NPPES records list psychiatry physician with a practice address in Colorado, 17 per 100,000 residents, the 17th highest rate of 51. Denver and Aurora have the most; each record links to the provider's NPI and the Colorado license search. Page 13 of 20.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2084P0800X · 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, 291

  1. Denver291
  2. Aurora172
  3. Colorado Springs80
  4. Boulder71
  5. Fort Collins42

Psychiatry Physician records in Colorado

  1. Alan Nelson, M.D.Carbondale, CO 816231376668681
  2. Carol Newlin, MD PHDFort Collins, CO 805241487613469
  3. Heather Newman, MDEnglewood, CO 801121538357447
  4. Douglas Newton, MDGreenwood Village, CO 801111184727356
  5. Thomas Newton, MDGrand Junction, CO 815011629003488
  6. Claire Nguyen, MDHighlands Ranch, CO 801291326676909
  7. Dan Nguyen, M.D.Lone Tree, CO 801241639495617
  8. Minh Nguyen, DODenver, CO 802371720575566
  9. David Nichol, MDBoulder, CO 803041689701211
  10. Monica Nichols, MDColorado Springs, CO 809181851488795
  11. William Niederhut, M.D.Denver, CO 802461982639084
  12. Brian Niehaus, M.D.Boulder, CO 803011043538598
  13. Gregory NielsenHighlands Ranch, CO 801291851910087
  14. Talmage Nielsen, DOColorado Springs, CO 809231972180776
  15. Benjamin NissenEdwards, CO 816321649701541
  16. Janice Niver, MDWestminster, CO 800031225392517
  17. Musharraf Nizami, M.D.Pueblo, CO 810081144317785
  18. Kimberly Nordstrom, MDAurora, CO 800451588622062
  19. Ilena Norton, M.D.Denver, CO 802061114131307
  20. Rachel Norwood, MDDenver, CO 802461467539452
  21. Andrew Novick, M.D., PH.D.Aurora, CO 800451356720965
  22. Abraham Nussbaum, M.D.Denver, CO 802041457487605
  23. Michelle O'Brien, D.O.Fort Collins, CO 805261144601618
  24. Roderick O'Brien, M.D.Louisville, CO 800271487686325
  25. Kirsty O'Donovan, MDLone Tree, CO 801241568599520
  26. Erin O'Flaherty, M.D.Highlands Ranch, CO 801291194040287
  27. Ann Olincy, MDAurora, CO 800451013004159
  28. Elishia Oliva, MDDenver, CO 802471760529044
  29. Susan Oliver, M.D.Boulder, CO 803021578729562
  30. Gregg Olsen, M.D.Boulder, CO 803021366563389
  31. Robert Outenreath, PHD, MDDurango, CO 813031598865610
  32. Adam Ovadia, M.D.Denver, CO 802221255786760
  33. Amie Owen, DOHighlands Ranch, CO 801291073187431
  34. Joseph Owens, MDHudson, CO 806421033553755
  35. Charles Paddack, MDBoulder, CO 803021205980745
  36. Zoe Panchal, MDAurora, CO 800451740809425
  37. Lyndee Paris, M.D.Boulder, CO 803011134313950
  38. Charles Park, M.D.Lone Tree, CO 801241235214131
  39. Hy Gia Park, MPH, MS, MDLone Tree, CO 801241649444829
  40. Kwang-Soo Park, MDColorado Springs, CO 809231689635880
  41. Deborah Parr, MDDurango, CO 813031942386115
  42. Carole Partridge, MDDurango, CO 813011558440537
  43. Joseph Pastor, MDThornton, CO 802601669485520
  44. Sangeeta Patel, M.D.Denver, CO 802461053630889
  45. Glenn Pearson, M.D.Fort Collins, CO 805281700995545
  46. Charles Peck, D.O.Colorado Springs, CO 809061922210426
  47. Robin Pedowitz, M.D.Denver, CO 802201801055686
  48. Jose Pena, DOFort Collins, CO 805251407346927
  49. Robert Pensack, M.D.Denver, CO 802181194031070
  50. Christina Peragine, MDLittleton, CO 801201063574432

Source: CMS NPPES, primary taxonomy 2084P0800X: records by practice city and the list of records, file of Aug 9, 2026.

Colorado ranks 17 of 51 per resident

  1. Michigan17
  2. Illinois17
  3. Minnesota17
  4. Colorado17
  5. Alaska17
  6. South Carolina17
  7. 50 states and D.C.17

Source: CMS NPPES, primary taxonomy 2084P0800X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

64.8% of these records appear in a Medicare file, against 68.5% 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. Colorado64.8%
  2. United States68.5%

Psychiatry Physician records in Colorado, measured

  • In a Medicare file642 of 990 · 64.8% here, 68.5% nationally
  • In the CMS Doctors and Clinicians file351 · 35.5% here, 42.4% nationally
  • Not updated in five years or more543 · 54.8% here, 56.2% nationally
  • Median graduation year2009 · the 351 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2084P0800X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

990 NPPES records list psychiatry physician (2084P0800X) as their primary taxonomy with a practice address in Colorado: 17 per 100,000 residents against 17 nationally (50 states and D.C.). Denver has 291 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. Minnesota974
  2. Missouri965
  3. Arizona942
  4. Wisconsin929

States with a similar rate per 100,000

  1. Alaska16.6
  2. South Carolina16.6
  3. Illinois17.1
  4. Michigan17.2

The largest states

  1. California8,673
  2. New York6,589
  3. Texas3,318
  4. Florida2,744
  5. Massachusetts2,736

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.