NPPES file of Aug 9, 2026

Dentist in Colorado

2,020 NPPES records list dentist with a practice address in Colorado, 34 per 100,000 residents, the 7th 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 34 of 41.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 122300000X · 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, 302

  1. Denver302
  2. Colorado Springs222
  3. Aurora188
  4. Lakewood77
  5. Fort Collins71

Dentist records in Colorado

  1. Benjamin Sheridan, DMDBrush, CO 807231497420269
  2. Phillip SheridanPeterson Afb, CO 809141760003644
  3. Nathaniel Sherman, D.D.SWindsor, CO 805501144521139
  4. Tri Shigeta, DDSParker, CO 801341124647078
  5. Andrea ShillAurora, CO 800111558291310
  6. Ashwini Shivashankarappa, DDSLouisville, CO 800271083955512
  7. Jason Shockley, MS, DDSCraig, CO 816251255823688
  8. Howard Short, DMDColorado Springs, CO 809151487754982
  9. John Short, D.D.S.Boulder, CO 803011245454081
  10. Kirk Shropshire, DDSDenver, CO 802211083668727
  11. Yasin SiddiqueeDenver, CO 802491003741653
  12. Maha Sidhom, D.M.DWheat Ridge, CO 800331679959639
  13. G. Siegrist, DDSDenver, CO 802461558396150
  14. Roxanne SiegristCrested Butte, CO 812241609143593
  15. Nicholas Sigman, DMDSuperior, CO 800271003162223
  16. Courtney Sikes, DMDCortez, CO 813211497949168
  17. Jordan Sillman, DDSCommerce City, CO 800221245917236
  18. Jose Silva, DDSLakewood, CO 802271063253409
  19. Robert Simeral, DDSBoulder, CO 803021730271172
  20. Nathanial SimmonsFort Collins, CO 805261245036383
  21. Jonathan Simon, DMDArvada, CO 800041922011709
  22. Randall Simon, DDSArvada, CO 800031619198413
  23. Catherine Simpson, DMDGypsum, CO 816371104671239
  24. Nikita Singh, DDSDenver, CO 802021356865190
  25. Hector Siordia, D.D.S.Usaf Academy, CO 808401841585916
  26. Anna Sirbu, DMDNorwood, CO 814231245118934
  27. Shraddha Siriah, DDSCentennial, CO 801221851250385
  28. Benjamin SirrineParker, CO 801341992321988
  29. David Sisneros, D.D.SAlamosa, CO 811011720464803
  30. Brent Sites, D.D.S.Salida, CO 812011295856284
  31. Daniel SkaggsColorado Springs, CO 809201730675588
  32. Martha Skelton, DDSWestminster, CO 800301215936042
  33. Chuck Skinner, DMDLouisville, CO 800271154578896
  34. Ali Skooti, DMDLittleton, CO 801221174293443
  35. Robert Skoretz, D.M.D.Louisville, CO 800271588729008
  36. Neill Slack, D.D.S.Colorado Springs, CO 809181386750081
  37. Thomas Slack, D.D.S.Colorado Springs, CO 809091821290032
  38. Madeline Slater, DDSFederal Heights, CO 802601255174108
  39. Christina Sletten, DDSColorado Springs, CO 809191982603130
  40. Andrew Smith, D.D.S.Greenwood Village, CO 801111740629633
  41. Bryan Smith, DDSBennett, CO 801021669101168
  42. Dean Smith, DDSPueblo, CO 810031144598137
  43. Gerald Smith, D.D.S.Thornton, CO 802601548346679
  44. Jonathan Smith, DDSBoulder, CO 803041659712206
  45. Kevin Smith, DMDAurora, CO 800151649831546
  46. Lanny Smith, DDSColorado Springs, CO 809181023138344
  47. Larry Smith, DMDAurora, CO 800121497767586
  48. Mark Smith, DDSThornton, CO 802411578783007
  49. Paul SmithColorado Springs, CO 809171932327921
  50. Stephen Smith, DDSAurora, CO 800141417225129

Source: CMS NPPES, primary taxonomy 122300000X: records by practice city and the list of records, file of Aug 9, 2026.

Colorado ranks 7 of 51 per resident

  1. California38
  2. Illinois36
  3. Washington35
  4. Colorado34
  5. Michigan34
  6. Nebraska33
  7. 50 states and D.C.28

Source: CMS NPPES, primary taxonomy 122300000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

61.6% of these records appear in a Medicare file, against 61.9% 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. Colorado61.6%
  2. United States61.9%

Dentist records in Colorado, measured

  • In a Medicare file1,244 of 2,020 · 61.6% here, 61.9% nationally
  • In the CMS Doctors and Clinicians file14 · 0.7% here, 0.7% nationally
  • Not updated in five years or more1,244 · 61.6% here, 68.3% nationally
  • Median graduation year2018 · the 14 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 122300000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,020 NPPES records list dentist (122300000X) as their primary taxonomy with a practice address in Colorado: 34 per 100,000 residents against 28 nationally (50 states and D.C.). Denver has 302 of them (15%).

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. Georgia2,056
  2. Arizona1,928
  3. Maryland1,870
  4. Minnesota1,794

States with a similar rate per 100,000

  1. Michigan34.3
  2. Nebraska33.5
  3. Washington35.4
  4. Illinois36.0

The largest states

  1. California14,729
  2. Texas6,572
  3. Florida6,155
  4. New York5,918
  5. Illinois4,522

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.