NPPES file of Aug 9, 2026

Registered Dietitian in Colorado

1,391 NPPES records list registered dietitian with a practice address in Colorado, 24 per 100,000 residents, the 20th highest rate of 51. Denver and Colorado Springs have the most; each record links to the provider's NPI and the Colorado license search. Page 27 of 28.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 133V00000X · 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, 298

  1. Denver298
  2. Colorado Springs129
  3. Fort Collins84
  4. Aurora79
  5. Boulder63

Registered Dietitian records in Colorado

  1. Christina Villano, R.D.Boulder, CO 803041871733378
  2. Camila VinhaDenver, CO 802111841110392
  3. Violet Virnich, RDDenver, CO 802111295667806
  4. Jennifer Vissers, REGISTERED DIETITIONFort Collins, CO 805241881879567
  5. Danielle Vivarttas Ahrnsbrak, RDLittleton, CO 801281558127902
  6. Lauren Voigtschild, RD, CDEAurora, CO 800451295355873
  7. Kimberly Vollrath, MS,RD,CNSCCastle Pines, CO 801081144104183
  8. Marley Wade, RDDenver, CO 802041437726288
  9. Lauren Wagner, R.D., #981448Fort Collins, CO 805251942444922
  10. Samantha Wagner, RDNColorado Springs, CO 809091942912019
  11. Leah WakefieldCentennial, CO 801121326594292
  12. Angela Waliszewski, RD, LDNColorado Springs, CO 809101861775389
  13. Joseph Walker, M.S., R.D.Alamosa, CO 811011871759787
  14. Megan Walker, RDNPeyton, CO 808311316786122
  15. Renee Walker, RDLittleton, CO 801271962018663
  16. Shannon Walker, R.D., C.D.E.Denver, CO 802101689814170
  17. Shari Wallick, RDColorado Springs, CO 809051609924901
  18. Maeson Wampler, RDN, CNSCDenver, CO 802061942814348
  19. Kimberly Ward, MS RDNMonument, CO 801321518733658
  20. Jennifer Ware, MS RD CNSCAurora, CO 800451487456067
  21. Gabriella Warner, RDLafayette, CO 800261851184576
  22. Kimberly Warren, RDColorado Springs, CO 809091710492350
  23. Rebecca WatsonFort Collins, CO 805281942674239
  24. Erin Wayland, MS, RDN, LDWestminster, CO 800311588549687
  25. Melissa Wdowik, RDNFort Collins, CO 805231720527112
  26. Sarah Weaver, RDWheat Ridge, CO 800331386239358
  27. Sterling Weaver, RDNCentennial, CO 801111649002965
  28. Jessica Webb, RDLakewood, CO 802261265309918
  29. Amy Wehbe, RDAurora, CO 800451740665561
  30. Constance Weissmuller, MS, RDNDenver, CO 802111366094922
  31. Susan Weitkunat, MS RD CDECastle Rock, CO 801041083981443
  32. Carrie Weitzel, RDArvada, CO 800021679023758
  33. Kimberly Welch, R.D.Longmont, CO 805011871893818
  34. Anessa Welford, MS, RDNWestminster, CO 800231831894096
  35. Madeline WellbornDenver, CO 802031407603178
  36. Kelsey Werth, R.D.Fort Collins, CO 805281083095301
  37. Kelly Westbrook, MS, RDN, LD, CLCDenver, CO 802061972198950
  38. Katrina Westphal, RDDenver, CO 802051427930072
  39. Lisa WhalenFirestone, CO 805041588530174
  40. Sara Wheat, MS, RDNColorado Springs, CO 809201326894502
  41. Kathryn Wheeler, RDBroomfield, CO 800231730037235
  42. Emma Whigham, MS, RDDenver, CO 802031982384103
  43. Jennifer White, RDLDFountain, CO 808171477890598
  44. Laura White Taylor, RDCortez, CO 813211538599022
  45. Katherine Whitson, MS, RDNThornton, CO 802291447019906
  46. Ashley Whittemore, RDBoulder, CO 803031770968646
  47. Anna Wiese, RDParker, CO 801341710509070
  48. Gretchen Wiese, MS, RDAurora, CO 800141790449569
  49. Alicia Wildman, RDThornton, CO 802411245030055
  50. Kimberly Wilkerson, RD, LD, CDEFort Collins, CO 805261134324619

Source: CMS NPPES, primary taxonomy 133V00000X: records by practice city and the list of records, file of Aug 9, 2026.

Colorado ranks 20 of 51 per resident

  1. New York24
  2. Maine24
  3. Pennsylvania24
  4. Colorado24
  5. Oklahoma23
  6. Illinois23
  7. 50 states and D.C.20

Source: CMS NPPES, primary taxonomy 133V00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

5.0% of these records appear in a Medicare file, against 7.4% 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. Colorado5.0%
  2. United States7.4%

Registered Dietitian records in Colorado, measured

  • In a Medicare file69 of 1,391 · 5.0% here, 7.4% nationally
  • In the CMS Doctors and Clinicians file107 · 7.7% here, 9.8% nationally
  • Not updated in five years or more660 · 47.4% here, 56.3% nationally
  • Median graduation year2014 · the 107 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 133V00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,391 NPPES records list registered dietitian (133V00000X) as their primary taxonomy with a practice address in Colorado: 24 per 100,000 residents against 20 nationally (50 states and D.C.). Denver has 298 of them (21%).

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. Missouri1,368
  2. Arizona1,435
  3. Wisconsin1,457
  4. Virginia1,307

States with a similar rate per 100,000

  1. Pennsylvania23.8
  2. Maine24.0
  3. Oklahoma23.3
  4. New York24.1

The largest states

  1. California7,148
  2. Texas5,099
  3. New York4,724
  4. Florida3,443
  5. Pennsylvania3,083

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.