NPPES file of Aug 9, 2026

Registered Nurse in Colorado

4,610 NPPES records list registered nurse with a practice address in Colorado, 78 per 100,000 residents, the 8th highest rate of 51. Denver and Aurora have the most; each record links to the provider's NPI and the Colorado license search. Page 78 of 93.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163W00000X · 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, 1,070

  1. Denver1,070
  2. Aurora540
  3. Colorado Springs345
  4. Greenwood Village218
  5. Fort Collins175

Registered Nurse records in Colorado

  1. Kathy Smith-Stillson, RNGreeley, CO 806311568772804
  2. Michelle Smock, RNWestminster, CO 800211538087242
  3. Autumn SnyderAurora, CO 800451417888140
  4. Colleen Snyder, RNAurora, CO 800141336276302
  5. Julie SnyderDenver, CO 802051104956952
  6. Debra Sobnosky, RNAurora, CO 800141508131061
  7. Felicia Sockol-Guest, F. N. P.Lafayette, CO 800261285655191
  8. Ella Soderholm, RNGreeley, CO 806311508047853
  9. Tristi Sogi, RNDenver, CO 802311053743161
  10. Judith SolanoPueblo, CO 810011790206589
  11. Abigail Solis, RN, BSN, CLCCentennial, CO 801211780451377
  12. Valerie SolisAurora, CO 800141720122500
  13. Katrina Sondermann, MSN, RNLone Tree, CO 801241528909751
  14. Fay Sonnenburg, RN, BSNColorado Springs, CO 809201629518881
  15. Sandra Sonoda, RNBoulder, CO 803041649098070
  16. Jennifer SoperLongmont, CO 805011194971408
  17. David Sorensen, RNLoveland, CO 805381124840301
  18. Heather Sorensen, R.N.Aurora, CO 800111578736765
  19. Marce Sorensen, RNParker, CO 801381063663367
  20. Ricki Sorensen-Redondo, RNAurora, CO 800111699834481
  21. Brooke Sorenson, RNGrand Junction, CO 815041972197358
  22. Natalie Sorrentino, BSN, RNGrand Junction, CO 815041740621655
  23. Andrea Sotelo, RNBoulder, CO 803041780610162
  24. Rosaura Soto, R.N.Denver, CO 802391194977033
  25. Rachel Sousa-JohnsonDenver, CO 800141548683865
  26. Danielle Southwell, RNDenver, CO 802101184159154
  27. Debra Southworth, RNDenver, CO 802601366692154
  28. Michael Souza, RNDenver, CO 802051386185783
  29. Dara-Lynn SowellCentennial, CO 801221831370907
  30. Amanda Spahr, R.NDenver, CO 802101194912865
  31. Melissa SpahrFort Collins, CO 805241992512818
  32. Christopher Spangler, RNThornton, CO 802291043038458
  33. Suzanne Sparks, RN, BSNAurora, CO 800141346603149
  34. Amy Spears, REGISTERED NURSEGreenwood Village, CO 801111184986762
  35. Diane Spence, RNDenver, CO 802051366620395
  36. Katherine Spencer, RNLafayette, CO 800261467277137
  37. Melissa Spencer, RNGreenwood Village, CO 801111508015637
  38. Deberah Spicer, RNColorado Springs, CO 809101821186032
  39. Susan SpiesDenver, CO 802051508982133
  40. Sarah Spillane, RNAurora, CO 800141841402245
  41. Alisa Spilman, RN, BSNLittleton, CO 801201205189263
  42. Allison Spisak, RNFort Collins, CO 805251174306609
  43. Sheerley SpitzerEnglewood, CO 801111104799139
  44. Theresa Spivey, RNColorado Springs, CO 809101770868994
  45. Aaron Sprague, RNMeeker, CO 816411003785338
  46. Haley Spratt, RNParker, CO 801341295412138
  47. Carolyn Spratte, BSN,RNLone Tree, CO 801241598221590
  48. Joslynn SpreadburyGreenwood Village, CO 801111336787456
  49. Kerry Sproles, RN, BSNDenver, CO 802051174047237
  50. Breanne St. GermainAurora, CO 800141740156710

Source: CMS NPPES, primary taxonomy 163W00000X: records by practice city and the list of records, file of Aug 9, 2026.

Colorado ranks 8 of 51 per resident

  1. Delaware94
  2. South Dakota87
  3. Ohio82
  4. Colorado78
  5. Wisconsin78
  6. Rhode Island74
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 163W00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.8% of these records appear in a Medicare file, against 1.5% 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. Colorado0.8%
  2. United States1.5%

Registered Nurse records in Colorado, measured

  • In a Medicare file38 of 4,610 · 0.8% here, 1.5% nationally
  • In the CMS Doctors and Clinicians file10 · 0.2% here, 1.0% nationally
  • Not updated in five years or more3,156 · 68.5% here, 57.2% nationally
  • Median graduation year2015 · the 10 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163W00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

4,610 NPPES records list registered nurse (163W00000X) as their primary taxonomy with a practice address in Colorado: 78 per 100,000 residents against 44 nationally (50 states and D.C.). Denver has 1,070 of them (23%).

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. Wisconsin4,628
  2. Florida4,722
  3. Massachusetts4,985
  4. Pennsylvania5,372

States with a similar rate per 100,000

  1. Ohio81.9
  2. Rhode Island74.2
  3. New Mexico73.5
  4. Washington73.1

The largest states

  1. New York25,740
  2. California13,506
  3. Ohio9,656
  4. Texas8,921
  5. Washington5,708

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.