NPPES file of Aug 9, 2026

Emergency Medicine Physician in Colorado

1,434 NPPES records list emergency medicine physician with a practice address in Colorado, 24 per 100,000 residents, the 18th highest rate of 51. Denver and Aurora have the most; each record links to the provider's NPI and the Colorado license search. Page 15 of 29.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207P00000X · 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, 287

  1. Denver287
  2. Aurora246
  3. Colorado Springs145
  4. Fort Collins67
  5. Lakewood56

Emergency Medicine Physician records in Colorado

  1. David Lange, MDFruita, CO 815211740361401
  2. Shawna Langstaff, MDColorado Springs, CO 809071760431597
  3. Frank LansvilleAurora, CO 800121417933789
  4. Todd Larabee, MDAurora, CO 800451649389990
  5. Theodore Larremore, MDLittleton, CO 801221881669463
  6. Khoshal LatifzaiLakewood, CO 802281356517742
  7. Thomas Laughlin, D.O.Aurora, CO 800141770569071
  8. Ronald Lawton, M.D.Rifle, CO 816501033199377
  9. Christopher Layton, MDColorado Springs, CO 809071417936436
  10. Nhu-Nguyen Le, MDDenver, CO 802041497094148
  11. W Leach, M.D.Denver, CO 802031568499515
  12. Auna Leatham, M.D.Colorado Springs, CO 809091740548304
  13. Stephen LeathersAurora, CO 800121497774046
  14. Jacob Lebin, MDAurora, CO 800451982099925
  15. Paul LecceseLittleton, CO 801221447604665
  16. Matthew Ledges, MDDenver, CO 802091902816556
  17. Eric Lee, MDColorado Springs, CO 809091194345827
  18. Garrett LeeLoveland, CO 805381891724472
  19. Stephen Lee, DODenver, CO 802111396370581
  20. Terry Lefcourt, MDAurora, CO 800451902301047
  21. Donald LefkowitsDenver, CO 802201487630380
  22. Arthur Legate, MDLa Jara, CO 811401073573622
  23. Abigail Leibowitz, MD, MPHDenver, CO 802041164171617
  24. Samuel Leighton, P.A.Aurora, CO 800141780660647
  25. Darlena Darla LeinsFort Collins, CO 805241154583821
  26. John Lemery, MDAurora, CO 800451184711269
  27. David Lenderts, MDLa Jara, CO 811401144275405
  28. Cara LeonardFort Carson, CO 809131831897958
  29. Aaron LessenEnglewood, CO 801131457535346
  30. David Leventhal, MDWheat Ridge, CO 800331801154323
  31. Kimberly Levin, M.D.Rifle, CO 816501609883271
  32. Brent LevyDenver, CO 802201760748917
  33. Kelli Lewis, M.D.Aurora, CO 800451386653467
  34. Kelly Lewis, MDGrand Junction, CO 815051750510400
  35. Benjamin LiDenver, CO 802041578958344
  36. Michael LiaoDenver, CO 802041336174101
  37. Lucia Lin, MDDenver, CO 802041265013833
  38. Daniel Lindberg, MDAurora, CO 800451922066869
  39. Erin LindsayDenver, CO 802041831552975
  40. Jamie LinkerLone Tree, CO 801241003251703
  41. Robert Lins, D.O.Canon City, CO 812121114954351
  42. Ronald Linton, M.D.Louisville, CO 800271629054887
  43. Charles Little, DOAurora, CO 800451013026368
  44. Brian Liu, DOLongmont, CO 805011093380735
  45. Monique Lloyd, M.D.Denver, CO 802041639412232
  46. Jesse Loar, M.D.Denver, CO 802041104125335
  47. Richard Loeffler, M.D.Denver, CO 802241689652059
  48. Richard LoehrColorado Springs, CO 809091659357812
  49. Michael Loew, MDColorado Springs, CO 809071457300675
  50. Zachary LoewDenver, CO 802201700170115

Source: CMS NPPES, primary taxonomy 207P00000X: records by practice city and the list of records, file of Aug 9, 2026.

Colorado ranks 18 of 51 per resident

  1. Alaska25
  2. Wisconsin25
  3. New Mexico24
  4. Colorado24
  5. Delaware24
  6. Minnesota23
  7. 50 states and D.C.21

Source: CMS NPPES, primary taxonomy 207P00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

77.0% of these records appear in a Medicare file, against 81.5% 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. Colorado77.0%
  2. United States81.5%

Emergency Medicine Physician records in Colorado, measured

  • In a Medicare file1,104 of 1,434 · 77.0% here, 81.5% nationally
  • In the CMS Doctors and Clinicians file811 · 56.6% here, 58.7% nationally
  • Not updated in five years or more842 · 58.7% here, 54.8% nationally
  • Median graduation year2011 · the 810 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207P00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,434 NPPES records list emergency medicine physician (207P00000X) as their primary taxonomy with a practice address in Colorado: 24 per 100,000 residents against 21 nationally (50 states and D.C.). Denver has 287 of them (20%).

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. Washington1,459
  2. Missouri1,405
  3. Wisconsin1,464
  4. Arizona1,494

States with a similar rate per 100,000

  1. New Mexico24.5
  2. Alaska25.0
  3. New Hampshire25.0
  4. Delaware23.5

The largest states

  1. California7,751
  2. New York5,025
  3. Texas4,885
  4. Florida4,034
  5. Pennsylvania3,911

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.