Matthew R. Krzemienski, MD

Medicare activity in 2024

Official CMS public-use data for Matthew R. Krzemienski, 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. Insertion of artery tube for blood sampling or infusion through skin (36620)42 services
2. Ultrasonic guidance for blood vessel access (76937)29 services
3. Anesthesia for procedure on heart and large blood vessels (00560)21 services
4. Ultrasound of heart with probe in esophagus, with report (93312)19 services
5. Ultrasound of heart blood flow, valves and chambers (93320)19 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%
• Ischemic heart disease69%
• Arthritis58%
• Chronic kidney disease52%
• Heart failure46%

Hospitals where Matthew R. Krzemienski works

Medicare's Facility Affiliation Data lists Matthew R. Krzemienski 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.

• Aurora St Lukes Medical CenterMilwaukee, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520138

Practice locations

Addresses where Matthew R. Krzemienski is enrolled with Medicare (CMS data updated October 2, 2026).

• 2901 W Kinnickinnic River PkwyMilwaukee, WI 53215 (414) 649‑3990

Group practices

Medicare enrollment lists Matthew R. Krzemienski as a member of this group (CMS data updated October 2, 2026).

• Aurora Medical Group, Inc.3,813 clinicians in the group

Specialties

• Anesthesiologyprimary

Find other Anesthesiology doctors in Wisconsin →

Other anesthesiologists in Milwaukee

Clinicians with the same Medicare primary specialty in Milwaukee, WI — not a recommendation.

• Angela M. Arndt, MD
• Matthew J. Hammer, MD
• Henry Liu, MD
• Paras B. Bhavsar, MD
• Carolyn Pinkerton, MD
• Jeffrey Ceschi, MD
• Amit Singh, DO
• Michael Muzi, MD

All anesthesiologists in Milwaukee →

Other clinicians in Aurora Medical Group, Inc.

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

• David A. Hyman, MD
• Simran Zander, NP
• Carolyn V. Essmann, CSW
• Megan L. Dircz, CSW
• Melissa I. Swainston
• Anne E. Getzin, 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