NPPES file of Aug 9, 2026

Medical Physician Assistant in Colorado

1,308 NPPES records list medical physician assistant with a practice address in Colorado, 22 per 100,000 residents, the 6th highest rate of 51. Aurora and Denver have the most; each record links to the provider's NPI and the Colorado license search. Page 20 of 27.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363AM0700X · method

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

Aurora has the most, 417

  1. Aurora417
  2. Denver147
  3. Colorado Springs108
  4. Fort Collins36
  5. Lakewood35

Medical Physician Assistant records in Colorado

  1. Steven Quakenbush, PACanon City, CO 812121235306788
  2. Erika QuaneWestminster, CO 800231255342531
  3. Liana Quinn, PABoulder, CO 803031295203180
  4. Kathleen Qutub, PA-CGolden, CO 804031962436865
  5. Kaitlyn Rabulinski, PA-CAurora, CO 800451255084448
  6. Sarah Racine, PAEnglewood, CO 801121952765877
  7. Emma Ragan, PA-CCentennial, CO 801121194305037
  8. Amitav Rahman, PA-CLittleton, CO 801281245907617
  9. Ella-Marie Rakowski, PA-CLittleton, CO 801271134761984
  10. Nicole Ralston, PA-CGolden, CO 804031851843890
  11. Nikki RalstonDenver, CO 802041346737483
  12. Jessica RamirezLone Tree, CO 801241730590654
  13. Lauren Ramsay, PADenver, CO 802121063445419
  14. Vincenzo Randazzo, PALone Tree, CO 801241417034737
  15. Leila Rankin, PHYSICIAN ASSISTANTLongmont, CO 805031669620191
  16. Kathryn Rasmussen, PA-CEvergreen, CO 804391861934515
  17. Elizabeth Rausch, PA-CAurora, CO 800451407513328
  18. Jeffrey Ready, PAEnglewood, CO 801131639883655
  19. Karen Ream, PA-CAurora, CO 800451417231333
  20. Laurie Redding, P.A.-CColorado Springs, CO 809181619144888
  21. Rebecca Redfern, PA-CAurora, CO 800451134678766
  22. Kim RedingerColorado Springs, CO 809101245321140
  23. Jadon Redington, PA-CLone Tree, CO 801241740536804
  24. Daniel Reed, PACanon City, CO 812121518974245
  25. Rebecca Reeves, PA CColorado Springs, CO 809071932422045
  26. Meghan Reichert, PA-CBroomfield, CO 800211376370437
  27. Debra ReillyDenver, CO 802391083030571
  28. Sarah Remington, PA-CAurora, CO 800121306113550
  29. Monica Remley, PA-CLittleton, CO 801201962947911
  30. Nicole Rento, PAAurora, CO 800451669164612
  31. Kara ReynoldsGreeley, CO 806311669775672
  32. Lukas Rhoads, PAFrisco, CO 804431497089338
  33. Anthony Ribarich, PAAurora, CO 800451457029746
  34. Megan Ricci, PA-CLoveland, CO 805381013980572
  35. Margaret Riccobono, PAAurora, CO 800451972840536
  36. Madison Rich, PA-CTimnath, CO 805471285356048
  37. Alyssa Richardson, PA-CErie, CO 805161285851626
  38. Emma Richardson, PA-CAurora, CO 800451023530276
  39. Shannon Richardson, PA-CColorado Springs, CO 809071285724245
  40. Timothy RichardsonLone Tree, CO 801241407378136
  41. Anne Richter, PACommerce City, CO 800221972742229
  42. Elizabeth Riddle, PA-CAurora, CO 800451225479108
  43. Angie Riddleberger, P.A,.Boulder, CO 803041831174366
  44. Brooke Riddleberger, PA-CDenver, CO 802201962710525
  45. Jena Riechers, PAAurora, CO 800451366178196
  46. Jeremy Rieks, PA-CEnglewood, CO 801131154548824
  47. Pamela Riffe, PA-CFort Collins, CO 805241043268972
  48. Kinsey Ringenberg, PACWestminster, CO 800211467691683
  49. Natalie Robertson, PAAurora, CO 800451750129482
  50. Cathleen Robinson, PA-CFort Collins, CO 805251801233317

Source: CMS NPPES, primary taxonomy 363AM0700X: records by practice city and the list of records, file of Aug 9, 2026.

Colorado ranks 6 of 51 per resident

  1. District of Columbia31
  2. Pennsylvania30
  3. Montana24
  4. Colorado22
  5. Idaho19
  6. New York19
  7. 50 states and D.C.12

Source: CMS NPPES, primary taxonomy 363AM0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

72.1% of these records appear in a Medicare file, against 74.0% 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. Colorado72.1%
  2. United States74.0%

Medical Physician Assistant records in Colorado, measured

  • In a Medicare file943 of 1,308 · 72.1% here, 74.0% nationally
  • In the CMS Doctors and Clinicians file728 · 55.7% here, 54.5% nationally
  • Not updated in five years or more669 · 51.1% here, 54.7% nationally
  • Median graduation year2014 · the 727 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363AM0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,308 NPPES records list medical physician assistant (363AM0700X) as their primary taxonomy with a practice address in Colorado: 22 per 100,000 residents against 12 nationally (50 states and D.C.). Aurora has 417 of them (32%).

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. Georgia1,302
  2. North Carolina1,352
  3. Michigan1,140
  4. Connecticut1,138

States with a similar rate per 100,000

  1. Montana23.7
  2. Idaho18.9
  3. New York18.8
  4. West Virginia18.1

The largest states

  1. Pennsylvania3,897
  2. New York3,670
  3. California3,376
  4. Florida2,776
  5. Texas2,146

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.