NPPES file of Aug 9, 2026

Oncology Registered Nurse in Colorado

83 NPPES records list oncology registered nurse with a practice address in Colorado, 1.4 per 100,000 residents, the 1st highest rate of 49. Denver and Lafayette have the most; each record links to the provider's NPI and the Colorado license search. Page 2 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163WX0200X · 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, 28

  1. Denver28
  2. Lafayette16
  3. Pueblo7
  4. Aurora6
  5. Longmont6

Oncology Registered Nurse records in Colorado

  1. Providence ParishLongmont, CO 805041326927237
  2. Heather Peters, RNDenver, CO 802051073228706
  3. Diana Phillips, RNLongmont, CO 805011316897614
  4. Melanie PhillipsDenver, CO 802051003481599
  5. Vicky PhillipsLafayette, CO 800261497898944
  6. Shannon Pickering, MS, RN, OCNDenver, CO 802051184976193
  7. Nancy PriceDenver, CO 802051932236973
  8. Sarah Reynolds, RNAurora, CO 800451356089130
  9. Samantha Rhoads, RNThornton, CO 802601609711043
  10. Susan RhynaldsLafayette, CO 800261649300492
  11. Cheryl Rice, RNDenver, CO 802311205191996
  12. Bobbi RogersDenver, CO 802101881293298
  13. Mark RossiniDenver, CO 802041558060186
  14. Erica Rupp, R.N.Denver, CO 802051992058085
  15. Regina RutterAurora, CO 800111811861966
  16. Lisa Sena, RN, OCNLone Tree, CO 801241053984799
  17. Angela Shrum, RNDenver, CO 802051962757823
  18. Rosalie Simovic, RN, BSNColorado Springs, CO 809231215739693
  19. Kenna Simpson, RNPueblo, CO 810031417834581
  20. Theresa Smith, RNDenver, CO 802471225172018
  21. Stephanie Spencer, RNLongmont, CO 805041871443887
  22. Robin Stewart, RNDenver, CO 802051255468211
  23. Nichole Swenson, RNColorado Springs, CO 809071528905858
  24. William Swenson, RNLafayette, CO 800261801527577
  25. Karyn TaylorThornton, CO 802601124958996
  26. Buu-An TrieuNorthglenn, CO 802341760322259
  27. Allie Uhlir, RNLakewood, CO 802321174194385
  28. Karen Voss, RN, BSNDenver, CO 802051710688502
  29. Christina Wachowski, RNDenver, CO 802051760196000
  30. Matthew Westcomb, RN BSNDenver, CO 802051881208395
  31. Kristi WilliamsLittleton, CO 801201285585430
  32. Kathleen WingenLafayette, CO 800261124158977
  33. Janey WoodDenver, CO 802051336276351

Source: CMS NPPES, primary taxonomy 163WX0200X: records by practice city and the list of records, file of Aug 9, 2026.

Colorado ranks 1 of 49 per resident

  1. Colorado1.4
  2. Nebraska1.2
  3. Alaska1.1
  4. 50 states and D.C.0.2

Source: CMS NPPES, primary taxonomy 163WX0200X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.0% of these records appear in a Medicare file, against 5.8% 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. Colorado0.0%
  2. United States5.8%

Oncology Registered Nurse records in Colorado, measured

  • In a Medicare file0 of 83 · 0.0% here, 5.8% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, 2.5% nationally
  • Not updated in five years or more40 · 48.2% here, 34.1% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163WX0200X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

83 NPPES records list oncology registered nurse (163WX0200X) as their primary taxonomy with a practice address in Colorado: 1.4 per 100,000 residents against 0.2 nationally (50 states and D.C.). Denver has 28 of them (34%).

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. California70
  2. Texas56
  3. New York49
  4. Massachusetts36

States with a similar rate per 100,000

  1. Nebraska1.2
  2. Kansas0.5
  3. Washington0.4
  4. Oregon0.4

The largest states

  1. California70
  2. Texas56
  3. New York49
  4. Massachusetts36
  5. Ohio32

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.