Chelsea A. Wiesner, DO

Medicare activity in 2024

Official CMS public-use data for Chelsea A. Wiesner, 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)116 services
2. Emergency department visit with moderate level of medical decision making (99284)92 services
3. Emergency department visit with low level of medical decision making (99283)39 services
4. Critical care, first 30-74 minutes (99291)21 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 cholesterol75%
• Arthritis56%
• Ischemic heart disease46%
• Anxiety36%
• Diabetes35%

Hospitals where Chelsea A. Wiesner works

Medicare's Facility Affiliation Data lists Chelsea A. Wiesner 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.

• Essentia Health Deer RiverDeer River, MN · Critical Access Hospital · Emergency services: listed by Medicare · CCN 241360
• Essentia Health Moose LakeMoose Lake, MN · Critical Access Hospital · Emergency services: listed by Medicare · CCN 241350
• Essentia Health St Joseph's Medical CenterBrainerd, MN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 240075
• North Memorial Health HospitalRobbinsdale, MN · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 240001

Practice locations

Addresses where Chelsea A. Wiesner is enrolled with Medicare (CMS data updated October 2, 2026).

• 523 N 3rd StBrainerd, MN 56401 (218) 828‑7400

Group practices

Medicare enrollment lists Chelsea A. Wiesner as a member of this group (CMS data updated October 2, 2026).

• St Josephs Medical Center237 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Minnesota →

Other emergency medicine doctors in Brainerd

Clinicians with the same Medicare primary specialty in Brainerd, MN — not a recommendation.

• Luke T. Haas, DO
• Michael D. Haarstad, MD
• Mark C. Patnode, MD
• Chad M. Bleske, MD
• Blaine A. Brecht, MD
• Rebecca L. Holcomb, MD
• Keegan A. McCabe, MD

All emergency medicine doctors in Brainerd →

Other clinicians in St Josephs Medical Center

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

• Nathan D. Laposky, MD
• Lindsay N. Ziegler
• Melisa Palmer, PA
• Luke T. Haas, DO
• Megan E. Gladen, MD
• Janelle C. Tepper, CNA

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