Catherine M. Champagne, MD

Medicare activity in 2024

Official CMS public-use data for Catherine M. Champagne, 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)117 services
2. Emergency department visit with moderate level of medical decision making (99284)106 services
3. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)105 services
4. Critical care, first 30-74 minutes (99291)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 blood pressure75%
• High cholesterol72%
• Arthritis58%
• Anxiety50%
• Chronic kidney disease44%
• Depression43%

Hospitals where Catherine M. Champagne works

Medicare's Facility Affiliation Data lists Catherine M. Champagne 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.

• Covenant Medical CenterSaginaw, MI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 230070

Practice locations

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

• 900 Cooper AveSaginaw, MI 48602 (989) 583‑6521

Group practices

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

• Covenant Medical Center, Inc.480 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Michigan →

Other emergency medicine doctors in Saginaw

Clinicians with the same Medicare primary specialty in Saginaw, MI — not a recommendation.

• Aaron K. Smith, MD
• Jonathon P. Deibel, MD
• Jayme K. Hall, DO
• Noel D. Wagner, MD
• Eric Pitts, DO
• Donald A. Wilkins, MD
• Kasey M. McKay, MD
• Kaitlynn Small, DO

All emergency medicine doctors in Saginaw →

Other clinicians in Covenant Medical Center, Inc.

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

• Julian Dortman, NP
• Jessica L. Strzynski
• Michael G. Peterson
• Aaron K. Smith, MD
• David Steiger, MD
• Jonathon P. Deibel, 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