NPPES file of Aug 9, 2026

Pediatric Endocrinology Physician in Colorado

41 NPPES records list pediatric endocrinology physician with a practice address in Colorado, 0.7 per 100,000 residents, the 16th highest rate of 51. Aurora and Denver have the most; each record links to the provider's NPI and the Colorado license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2080P0205X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Aurora has the most, 35

  1. Aurora35
  2. Denver2
  3. Centennial1
  4. Colorado Springs1
  5. Greenwood Village1

Pediatric Endocrinology Physician records in Colorado

  1. Guy Alonso, MDAurora, CO 800451700012432
  2. Jennifer Barker, MDAurora, CO 800451366458614
  3. Sarah Bartz, M.D.Aurora, CO 800451700043171
  4. Michaela Buenaventura, MDAurora, CO 800451487866786
  5. Christina Chambers, MDAurora, CO 800451073778056
  6. Christine Chan, M.D.Aurora, CO 800451548465008
  7. Christine Chan, MDAurora, CO 800451477718211
  8. Howard Chase, MDAurora, CO 800451710991039
  9. Erin Cobry, M.D.Aurora, CO 800451174966030
  10. Hillary ConnellAurora, CO 800451760065999
  11. Melanie Cree, MD, PHDAurora, CO 800451942473400
  12. Gregory Forlenza, MDAurora, CO 800451770788085
  13. Brigitte Frohnert, M.D., PH.D.Aurora, CO 800451144479973
  14. Andrea Gerard Gonzalez, M.DAurora, CO 800451780940775
  15. Ronald Gotlin, M.D.Denver, CO 802071265874168
  16. Zehra Haider, M.D.Aurora, CO 800451285844019
  17. Stephanie Hsu, M.D.Aurora, CO 800451033162433
  18. Lefkothea Karaviti, MDDenver, CO 802051609956960
  19. Megan Kelsey, MDAurora, CO 800451194871707
  20. Georgeanna Klingensmith, MDAurora, CO 800451265446587
  21. Nina Ma, M.D.Aurora, CO 800451942436670
  22. Aristides Maniatis, MDCentennial, CO 801121316045701
  23. Harkirtin McIver, MDLoveland, CO 805381346280195
  24. Kristen Nadeau, MDAurora, CO 800451295810943
  25. Sunil Nayak, MDGreenwood Village, CO 801111528166923
  26. Natalie Nokoff, MDAurora, CO 800451891010195
  27. Rebecca Ohman-Hanson, M.D.Aurora, CO 800451265708176
  28. Meghan Pauley, D.O.Aurora, CO 800451730615253
  29. Marian Rewers, MDAurora, CO 800451083628309
  30. Alexandra Sawyer, MDAurora, CO 800451457810228
  31. Animesh Sharma, M.D.Aurora, CO 800451104002708
  32. Kimberly Simmons, M.D., M.S.Aurora, CO 800451821315177
  33. Andrea Steck, M.D.Aurora, CO 800451124174800
  34. Matthew Stenerson, MDAurora, CO 800451669628798
  35. Sharon Travers, MDAurora, CO 800451063597797
  36. Taylor Triolo, MDAurora, CO 800451114269586
  37. Raj Wadwa, MDAurora, CO 800451528072840
  38. Philip Walravens, MDAurora, CO 800451629082946
  39. Lauren Waterman, MDAurora, CO 800451831624022
  40. Jade Wyatt, MDColorado Springs, CO 809201629566922
  41. Philip Zeitler, MDAurora, CO 800451134204860

Source: CMS NPPES, primary taxonomy 2080P0205X: records by practice city and the list of records, file of Aug 9, 2026.

Colorado ranks 16 of 51 per resident

  1. New Jersey0.7
  2. Maine0.7
  3. Tennessee0.7
  4. Colorado0.7
  5. Iowa0.7
  6. South Dakota0.7
  7. 50 states and D.C.0.6

Source: CMS NPPES, primary taxonomy 2080P0205X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

63.4% of these records appear in a Medicare file, against 61.3% 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. Colorado63.4%
  2. United States61.3%

Pediatric Endocrinology Physician records in Colorado, measured

  • In a Medicare file26 of 41 · 63.4% here, 61.3% nationally
  • In the CMS Doctors and Clinicians file8 · 19.5% here, 28.1% nationally
  • Not updated in five years or more31 · 75.6% here, 55.8% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2080P0205X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

41 NPPES records list pediatric endocrinology physician (2080P0205X) as their primary taxonomy with a practice address in Colorado: 0.7 per 100,000 residents against 0.6 nationally (50 states and D.C.). Aurora has 35 of them (85%).

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. Connecticut41
  2. Georgia41
  3. Minnesota45
  4. Washington37

States with a similar rate per 100,000

  1. Tennessee0.7
  2. Maine0.7
  3. New Jersey0.7
  4. Iowa0.7

The largest states

  1. California207
  2. New York177
  3. Texas146
  4. Massachusetts120
  5. Florida119

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.