Michaela J. Sakumura, MD

Medicare activity in 2024

Official CMS public-use data for Michaela J. Sakumura, 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)73 services
2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)47 services
3. Emergency department visit with moderate level of medical decision making (99284)46 services
4. Emergency department visit with low level of medical decision making (99283)16 services
5. Critical care, first 30-74 minutes (99291)14 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 pressure53%
• Arthritis48%
• Ischemic heart disease28%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)20%
• Depression16%

Hospitals where Michaela J. Sakumura works

Medicare's Facility Affiliation Data lists Michaela J. Sakumura 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.

• St Anthony Summit Medical CenterFrisco, CO · Acute Care Hospital · Emergency services: listed by Medicare · CCN 060118

Practice locations

Addresses where Michaela J. Sakumura is enrolled with Medicare (CMS data updated October 2, 2026).

• 7000 E Hampden AveDenver, CO 80224 (330) 925‑4199

Group practices

Medicare enrollment lists Michaela J. Sakumura as a member of this group (CMS data updated October 2, 2026).

• Usacs Community Emergency Services of Colorado Inc.175 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Colorado →

Other emergency medicine doctors in Denver

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

• Nicholos P. Joseph, MD
• Sandhya Rai Sherpa, MD
• Michael L. Ruygrok, MD
• Stephanie Hanna, MD
• Jannie M. Bolotnikov, MD
• Kevin T. Merrell, MD
• Molly J. Goloback, MD
• Tyler H. Aronstein, DO

All emergency medicine doctors in Denver →

Other clinicians in Usacs Community Emergency Services of Colorado Inc.

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

• Chelsea C. Bonfiglio, MD
• Joanna Watterson, MD
• Jarod Berggren, MD
• Kaitlin M. Hunt, MD
• Brian H. Shear, MD
• Paige Koetter, 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