Matthew J. Wietrzykowski, MD

Medicare activity in 2024

Official CMS public-use data for Matthew J. Wietrzykowski, 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 low level od decision making, if using time, 20 minutes or more (99213)371 services
2. Insertion of needle into vein for collection of blood sample (36415)51 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)38 services
4. Administration of influenza virus vaccine (G0008)16 services
5. Influenza vaccine, trivalent, split virus, preservative-free, 0.5 ml dosage (90656)15 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 pressure70%
• Diabetes46%
• High cholesterol36%
• Arthritis33%
• Ischemic heart disease24%
• COPD17%

Hospitals where Matthew J. Wietrzykowski works

Medicare's Facility Affiliation Data lists Matthew J. Wietrzykowski 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.

• Beaumont Hospital Royal OakRoyal Oak, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230130
• Harper University HospitalDetroit, MI · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 230104

Practice locations

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

• 3901 Beaubien 1st FloorDetroit, MI 48201 (313) 745‑5227
• 3901 Beaubien StDetroit, MI 48201
• 9230 Joseph Campau StHamtramck, MI 48212 (313) 875‑9270

Group practices

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

• VHS Physicians of Michigan219 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Michigan →

Other internal medicine doctors in Detroit

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

• John C. Molinari, MD
• Samantha M. Dewan
• Stanley K. Frencher, MD
• Kimberly M. Baker Genaw, MD
• Hassan Afzal Cheema, MD
• Heather N. Abraham, MD
• James J. Jeffries Ii, MD
• Anvita B. Saini, MD

All internal medicine doctors in Detroit →

Other clinicians in VHS Physicians of Michigan

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

• Mary Gordon Cornelius, DO
• Areej M. Fares
• Anil Sethi, MD
• Andrew G. Tsai, MD
• David E. Dascal, MD
• Vincent Shallal, 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