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 15 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. Roberta Richardson, MDLakewood, CO 802281265410310
  2. Renee Richker, MDArvada, CO 800021699796516
  3. Jeffrey RichmondDenver, CO 802031831414507
  4. Alfred Richter, MDDenver, CO 802371023009081
  5. David Riedford, MDAurora, CO 800451346746344
  6. Loretta Riley, M.D.Denver, CO 802061770694010
  7. Kristin Riley-Lazo, M.D.Denver, CO 802201801833371
  8. Cheryl Ristig, M.D.Denver, CO 802461457408817
  9. Joanne Ritvo, M.D.Denver, CO 802461093788978
  10. Natalie Robbins, DNP, PMHNP-BCGrand Junction, CO 815011891358578
  11. Deborah Robinett, DODenver, CO 802301679572143
  12. James Robinett, D.O.Denver, CO 802361578529491
  13. Leslie Robinson, MDGrand Junction, CO 815011427139088
  14. Zachary Robinson, M.D.Denver, CO 802461467896381
  15. Tony Robucci, M.D.Denver, CO 802061821132226
  16. Jason Rodriguez, M.D.Denver, CO 802031023250560
  17. William Rodriguez Cartagena, M.D.Highlands Ranch, CO 801291285696443
  18. Miranda Rogers, MDDenver, CO 802471528645280
  19. Frederick Rolingher, PA-CWestminster, CO 800211497901409
  20. Michael Rollin, MDDenver, CO 802241609913995
  21. Elizabeth Rose, D.O.Loveland, CO 805381760585749
  22. Gregory Rose, D.O.Aurora, CO 800111740664689
  23. Jules Rosen, MDFrisco, CO 804431497720494
  24. David Rosenthal, M.D.Boulder, CO 803041104195817
  25. Roy Rosenthal, M.D.Colorado Springs, CO 809071487747986
  26. Jonathan Rosman, M.D.Edwards, CO 816321114089224
  27. Lela Ross, M.D.Denver, CO 802041366861015
  28. Kristin Rosseau, MD, MSDenver, CO 802471093243149
  29. Brian Rothberg, MDAurora, CO 800451871533661
  30. Julia Rothschild, MDAurora, CO 800451417697459
  31. Nathaniel Roysden, M.D.Denver, CO 802471598129215
  32. Max Rubenstein, DOAurora, CO 800111417585159
  33. Maj-Stina Rudolph, MDAurora, CO 800111821086992
  34. Robert Ruegg, MDLongmont, CO 805011164467502
  35. Roxanne RussellColorado Springs, CO 809071689092009
  36. Lindsey Rutledge, MDLittleton, CO 801271124287446
  37. Ellen Ryan, M.D.Lone Tree, CO 801241144321183
  38. Jody Ryan, M.D.Denver, CO 802221386644367
  39. Larry Ryan, LARRY RYAN, M.D.Boulder, CO 803021245368018
  40. Justin Ryder, M.D.Aurora, CO 800451790102614
  41. Michael Saathoff, M.D.Pueblo, CO 810011235174160
  42. John Sadler, MDDenver, CO 802201407909807
  43. Nicholas Sahagian, MDWheat Ridge, CO 800331588222566
  44. Sina Saidi, M.D.Boulder, CO 803031952348161
  45. Joseph Sakai, M.D.Aurora, CO 800451316151889
  46. Frederick Sakamoto, MDDenver, CO 802221699843946
  47. Kate Salama, M.D.Denver, CO 802061851784938
  48. Rakel Salamander, MDDenver, CO 802041629574611
  49. James Salbenblatt, MDAurora, CO 800111144388802
  50. Chad Sander, DOFort Carson, CO 809131801028196

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.