Samuel Stokes Cerkvenik, MD

Medicare activity in 2024

Official CMS public-use data for Samuel Stokes Cerkvenik, 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)79 services
2. Emergency department visit with moderate level of medical decision making (99284)70 services
3. Emergency department visit with low level of medical decision making (99283)25 services
4. Critical care, first 30-74 minutes (99291)12 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 pressure74%
• High cholesterol63%
• Arthritis52%
• Anxiety50%
• Depression43%
• Diabetes42%

Hospitals where Samuel Stokes Cerkvenik works

Medicare's Facility Affiliation Data lists Samuel Stokes Cerkvenik 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 Moose LakeMoose Lake, MN · Critical Access Hospital · Emergency services: listed by Medicare · CCN 241350
• Essentia Health SandstoneSandstone, MN · Critical Access Hospital · Emergency services: listed by Medicare · CCN 241309
• Essentia Health St Mary's Medical CenterDuluth, MN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 240002
• Essentia Health VirginiaVirginia, MN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 240084
• St Marys Hospital SuperiorSuperior, WI · Critical Access Hospital · Emergency services: listed by Medicare · CCN 521329

Practice locations

Addresses where Samuel Stokes Cerkvenik is enrolled with Medicare (CMS data updated October 2, 2026).

• 402 E 2nd StDuluth, MN 55805 (218) 786‑4000

Group practices

Medicare enrollment lists Samuel Stokes Cerkvenik as a member of this group (CMS data updated October 2, 2026).

• St Marys Medical Center93 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Minnesota →

Other emergency medicine doctors in Duluth

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

• Amery B. Robinson, MD
• Michael B. Barthman, MD
• Brady J. Stallman, MD
• Peter M. Stenehjem, MD
• Dalton Grimm
• Brian J. Girard, DO
• Melissa Kohn, MD
• Nathan M. Kunzler, MD

All emergency medicine doctors in Duluth →

Other clinicians in St Marys Medical Center

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

• Michael B. Barthman, MD
• Rosemary A. Dunn
• Brady J. Stallman, MD
• Michael S. Anick, PA
• Katherine A. Ritsche
• John T. Thompson, 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