Amy D. Cvengros, MD

Medicare activity in 2024

Official CMS public-use data for Amy D. Cvengros, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)230 services
2. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)151 services
3. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)66 services
4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)62 services
5. Screening 3d breast mammography (77063)40 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 cholesterol75%
• High blood pressure69%
• Arthritis39%
• Anxiety31%
• Chronic kidney disease28%
• Diabetes27%

Hospitals where Amy D. Cvengros works

Medicare's Facility Affiliation Data lists Amy D. Cvengros 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.

• Aspirus Iron River Hospital & Clinics, IncIron River, MI · Critical Access Hospital · Emergency services: listed by Medicare · CCN 231318
• Bellin Memorial HospitalGreen Bay, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520049

Practice locations

Addresses where Amy D. Cvengros is enrolled with Medicare (CMS data updated October 2, 2026).

• 440 Woodward AveIron Mountain, MI 49801 (906) 776‑9040

Group practices

Medicare enrollment lists Amy D. Cvengros as a member of this group (CMS data updated October 2, 2026).

• Bellin Memorial Hospital Inc697 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Michigan →

Other internal medicine doctors in Iron Mountain

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

• Troy W. Ahlstrom, MD
• Rizwan Ahamed, MD
• Erik S. Manninen, MD
• Malitha Hettiarachchi, MD
• Hesham Omar, MD
• Chioma Udogu, MD
• Youssef G. Chami, MD

All internal medicine doctors in Iron Mountain →

Other clinicians in Bellin Memorial Hospital Inc

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

• Kimber M. Gauthier, MD
• Daniel J. Brannen, DO
• Jesse F. Peterson, PSY
• Paul D. Hartleben, MD
• Jennah A. Haque
• Todd A. Winney, PT

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