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 76 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. Anne Shovlin, RNParker, CO 801341821498395
  2. Caryl ShowalterGrand Junction, CO 815031164398814
  3. Hester Shpik, RNColorado Springs, CO 809071205718921
  4. Diana Shpitalnik, RNDenver, CO 802201245488584
  5. Marilee Shrader, RNDenver, CO 802051760526487
  6. Mana Shrestha, RNCentennial, CO 800151467241703
  7. Betty Shue, RNDenver, CO 802311720268170
  8. Bunga Siahaan, RNAurora, CO 800111558938928
  9. Chenae Sidders, REGISTERED NURSELafayette, CO 800261790078699
  10. Lindsey Sides, RN, BSNGreeley, CO 806311134456502
  11. Linda Siegrist, RNFort Collins, CO 805241093449704
  12. Jessica Sigler, R.N.Denver, CO 802311295082055
  13. Sara Sigur, RNGreenwood Village, CO 801111689361560
  14. Douglas SikesDenver, CO 800141265836548
  15. Susanne Silber, RN, BSN, MPHWestcliffe, CO 812521497479356
  16. Dakota Silva, RNAurora, CO 800451649789512
  17. Heather SilvaPueblo, CO 810031366383531
  18. Cristi SilverFruita, CO 815211811313778
  19. Georgia Silver, RNWheat Ridge, CO 800331811441900
  20. Barbara Silverman, RN, BSN, MAGreeley, CO 806311831396787
  21. Caitlin Silverstein, R.N.Greenwood Village, CO 801111457739716
  22. Allyssa Silvia, RN, BSNParker, CO 801341194523365
  23. Jerry SilvrantsDenver, CO 802311407253362
  24. Mark Simmons, RN, BSNWinter Park, CO 804821053248989
  25. Kelsy Simon, RNThornton, CO 802411780410472
  26. Anthony Simone, RNBrighton, CO 806011154242063
  27. Lynn Simons, RNGranby, CO 804461710713656
  28. Megan Simons, RNParker, CO 801341841010238
  29. Amy Simpkinson, RNDenver, CO 802491972144954
  30. Hallie Simpson, R.N.Denver, CO 802311114351368
  31. Maureen Simpson, RNColorado Springs, CO 809161881315786
  32. Asima SinagaAurora, CO 800141437695665
  33. Elisa Singleton, RNDenver, CO 800141821448051
  34. Kimberly SingletonAurora, CO 800141316133143
  35. Metrona Sinka-Weimer, RNArvada, CO 800031013275577
  36. Gail Siok, RN, BS, MSDenver, CO 802051063681674
  37. Alice Sisneros, R.N.Pueblo, CO 810031518002351
  38. Jamie Sitarz, RN, BSN, OCNLone Tree, CO 801241467812420
  39. Katie Sixta, RNHighlands Ranch, CO 801291285015438
  40. Laura Skaggs, RNLakewood, CO 802281508737297
  41. Deborah Skeen, RNDenver, CO 802311134448988
  42. Goun Skeen, RNDenver, CO 802041285198226
  43. Dana SkeffingtonDenver, CO 802061285552307
  44. Emily Skiles, PTAPueblo, CO 810031841541331
  45. Katie Skinner, RNArvada, CO 800041619591575
  46. Morgan Skipworth, RN, BSNLafayette, CO 800261336083880
  47. Sandra SkubalAurora, CO 800451215520382
  48. Jo SlagaLakewood, CO 802261194841700
  49. John Slahor, RNThornton, CO 802601891149001
  50. Brenda Slappey, RNGlenwood Springs, CO 816011740443688

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.