NPPES file of Aug 9, 2026

Gastroenterology Physician in Colorado

334 NPPES records list gastroenterology physician with a practice address in Colorado, 5.7 per 100,000 residents, the 22nd highest rate of 51. Denver and Aurora have the most; each record links to the provider's NPI and the Colorado license search. Page 4 of 7.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RG0100X · 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, 59

  1. Denver59
  2. Aurora42
  3. Colorado Springs33
  4. Lone Tree25
  5. Lafayette17

Gastroenterology Physician records in Colorado

  1. Lukasz Kowalczyk, M.D.Colorado Springs, CO 809071104913003
  2. Hanna Kraus, MDLone Tree, CO 801241659392793
  3. Miranda Ku, M.D.Highlands Ranch, CO 801291770513426
  4. Praneeth Kudaravalli, MDDenver, CO 802101629495973
  5. Marcelo Kugelmas, M.DEnglewood, CO 801131992819130
  6. Clark Kulig, MDDenver, CO 802101669423430
  7. Stephen Laird, MDAvon, CO 816201962474452
  8. Daniel Langer, MDLoveland, CO 805371740268481
  9. Heather Laskey, M.D.Denver, CO 802051619102605
  10. Waymon Lattimore, M.D.Lakewood, CO 802141437188679
  11. Steven Lawrence, MDLittleton, CO 801201487641106
  12. Peter Le, M.D.Castle Rock, CO 801091942460209
  13. Erika Lee, M.D.Lone Tree, CO 801241689848350
  14. Theresa Lee, M.D.Lone Tree, CO 801241457676645
  15. Vanessa Lee, MDColorado Springs, CO 809071912111691
  16. Colin Leffert, DOLouisville, CO 800271881127140
  17. Kyley Leroy, DODenver, CO 802061760876668
  18. Robert Levine, M.D.Boulder, CO 803041124003330
  19. Scot Lewey, D.O.Longmont, CO 805011972695765
  20. Frederick Lewis, M.D.Englewood, CO 801131184738320
  21. Nanxing Li, MDAurora, CO 800451366949869
  22. Mark Linkow, MDDenver, CO 802201639163587
  23. William Lunt, M.D.Colorado Springs, CO 809091417060344
  24. Scott Mackenzie, MDLakewood, CO 802141568501997
  25. Anthony Madrid, M.D.Aurora, CO 800121134154313
  26. Daus Mahnke, M.D.Lafayette, CO 800261306878566
  27. Pujyitha Mandiga, MDParker, CO 801381740771401
  28. Kendell Mann, MDFort Carson, CO 809131053384347
  29. Muhammad Mansoor, M.D.Fort Carson, CO 809131659722973
  30. Bharat MarajAurora, CO 800451497119721
  31. Alvaro Martinez-Camacho, MDDenver, CO 802041881836450
  32. Lisa Mathew, M.D.Castle Rock, CO 801091639331200
  33. Tom Matzakos, MDLone Tree, CO 801241619004629
  34. Thomas McGonagle, MDDenver, CO 802041902911597
  35. Peter McNally, DOFt Carson, CO 809131013987965
  36. Tyler McVay, MDCentennial, CO 801121245573815
  37. Ryan McWilliams, MDGreeley, CO 806311326214727
  38. Thomas Meister, MDColorado Springs, CO 809071689761371
  39. John Mengshol, MDLouisville, CO 800271932255544
  40. Patrice Michaletz Onody, M.DParker, CO 801381861424582
  41. Barry Migicovsky, M.D.Boulder, CO 803041316948797
  42. Lawrence Miller, M.D.Denver, CO 802201912116732
  43. Sue Mitchell, MDColorado Springs, CO 809071730271503
  44. Joel Montbriand, M.D., F.A.C.P.Boulder, CO 803011417980038
  45. Joseph Moore, MDColorado Springs, CO 809071972607067
  46. Thomas Morley, MD, PHDDurango, CO 813011689161499
  47. Elliot Morris, MDLongmont, CO 805011942255682
  48. Louis Morris, MDLone Tree, CO 801241407990294
  49. Luette Morton, MDDenver, CO 802061861675928
  50. Richard Moseley, M.D.Boulder, CO 803011447343843

Source: CMS NPPES, primary taxonomy 207RG0100X: records by practice city and the list of records, file of Aug 9, 2026.

Colorado ranks 22 of 51 per resident

  1. Maine6.2
  2. Wisconsin5.8
  3. Louisiana5.8
  4. Colorado5.7
  5. Hawaii5.6
  6. South Carolina5.6
  7. 50 states and D.C.6.2

Source: CMS NPPES, primary taxonomy 207RG0100X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

83.5% of these records appear in a Medicare file, against 84.4% 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. Colorado83.5%
  2. United States84.4%

Gastroenterology Physician records in Colorado, measured

  • In a Medicare file279 of 334 · 83.5% here, 84.4% nationally
  • In the CMS Doctors and Clinicians file258 · 77.2% here, 73.7% nationally
  • Not updated in five years or more162 · 48.5% here, 55.6% nationally
  • Median graduation year2003 · the 258 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RG0100X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

334 NPPES records list gastroenterology physician (207RG0100X) as their primary taxonomy with a practice address in Colorado: 5.7 per 100,000 residents against 6.2 nationally (50 states and D.C.). Denver has 59 of them (18%).

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. Connecticut336
  2. Wisconsin340
  3. South Carolina303
  4. Indiana372

States with a similar rate per 100,000

  1. Hawaii5.6
  2. Louisiana5.8
  3. California5.5
  4. Michigan5.5

The largest states

  1. California2,140
  2. New York1,797
  3. Florida1,513
  4. Texas1,478
  5. Pennsylvania1,049

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.