Autumn M. Armstrong, DO

Medicare activity in 2024

Official CMS public-use data for Autumn M. Armstrong, 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. Emergency department visit with high level of medical decision making (99285)56 services
2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)38 services
3. Emergency department visit with moderate level of medical decision making (99284)38 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 cholesterol68%
• High blood pressure66%
• Arthritis56%
• Depression31%
• Anxiety29%
• Diabetes27%

Hospitals where Autumn M. Armstrong works

Medicare's Facility Affiliation Data lists Autumn M. Armstrong 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.

• Hca-Healthone dba Swedish Medical CenterEnglewood, CO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 060034

Practice locations

Addresses where Autumn M. Armstrong is enrolled with Medicare (CMS data updated October 2, 2026).

• 14200 E Arapahoe Rd, Centennial Medical PlazaEnglewood, CO 80112 (303) 699‑3060

Group practices

Medicare enrollment lists Autumn M. Armstrong as a member of this group (CMS data updated October 2, 2026).

• CarePoint Emergency Medicine, PLLC161 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Colorado →

Other emergency medicine doctors in Englewood

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

• Aunika M. Swenson, MD
• Jeffrey S. Beckman, MD
• Kimberly M. Moreland, MD
• Danielle Murphy, MD
• Garrett Prince, MD
• Nicholas Dutton-Swain, MD
• Samantha A. Chamberlain, MD
• Elle D. Perkins, DO

All emergency medicine doctors in Englewood →

Other clinicians in CarePoint Emergency Medicine, PLLC

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

• Claire M. Sakamoto, PA
• Aunika M. Swenson, MD
• Jeffrey S. Beckman, MD
• Mark J. Hinton, MD
• Selin Ozezer, PA
• Garrett Prince, 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