Ashley I. Vachon, MD

Medicare activity in 2024

Official CMS public-use data for Ashley I. Vachon, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Injection, vedolizumab, intravenous, 1 mg (J3380)6,900 services
2. Injection, infliximab, excludes biosimilar, 10 mg (J1745)1,648 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)59 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)58 services
5. Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)49 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High cholesterol75%
• High blood pressure61%
• Arthritis48%
• Ischemic heart disease29%
• Depression22%
• Osteoporosis22%

Hospitals where Ashley I. Vachon works

Medicare's Facility Affiliation Data lists Ashley I. Vachon at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Sky Ridge Medical CenterLone Tree, CO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 060112

Practice locations

Addresses where Ashley I. Vachon is enrolled with Medicare (CMS data updated October 2, 2026).

• 10103 Ridgegate Pkwy, Suite 312Lone Tree, CO 80124 (303) 788‑8888
• 499 E Hampden Ave, Suite 420Englewood, CO 80113 (303) 788‑8888

Group practices

Medicare enrollment lists Ashley I. Vachon as a member of this group (CMS data updated October 2, 2026).

• South Denver Gastroenterology, P.C54 clinicians in the group

Specialties

• Gastroenterologyprimary

Find other Gastroenterology doctors in Colorado →

Other gastroenterologists in Lone Tree

Clinicians with the same Medicare primary specialty in Lone Tree, CO — not a recommendation.

• John F. Riopelle, DO
• Hanna M. Kraus, MD
• Louis A. Morris, MD
• Richard M. Roman, MD
• Peter N. Le, MD
• Nathan M. Schomaker, MD
• Vaman S. Jakribettuu, MD
• Alexander Ende, MD

All gastroenterologists in Lone Tree →

Other clinicians in South Denver Gastroenterology, P.C

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Mandip Kc, MD
• Danielle M. Clark, CNA
• Raanan Sela, MD
• Emily J. Loyd, MD
• Kellie Logue, CNA
• Michael Gilger, MD

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians