Matthew J. Mischler, MD

Medicare activity in 2024

Official CMS public-use data for Matthew J. Mischler, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)121 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)87 services
3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)37 services
4. Hospital discharge day management, 30 minutes or less (99238)27 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%
• Arthritis60%
• Heart failure60%
• Anxiety59%
• COPD52%

Hospitals where Matthew J. Mischler works

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

• Saint Francis Medical CenterPeoria, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140067

Practice locations

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

• 1 Illini DrPeoria, IL 61605 (309) 671‑3173
• 530 Neglen Oak AvePeoria, IL 61637 (309) 624‑8818

Group practices

Medicare enrollment lists Matthew J. Mischler as a member of these groups (CMS data updated October 2, 2026).

• OSF Multi-Specialty Group2,114 clinicians in the group
• The Board of Trustees of the University of Illinois1,150 clinicians in the group

Specialties

• Internal Medicineprimary
• Pediatric Medicinealso

Find other Internal Medicine doctors in Illinois →

Other internal medicine doctors in Peoria

Clinicians with the same Medicare primary specialty in Peoria, IL — not a recommendation.

• Nicholas R. Grieco, DO
• Alexis R. Priddy, MD
• Saurabh K. Bansal, MD
• Alan Ginzburg, MD
• Christopher W. Nau, MD
• Mohammad Gareeb, MD
• Paige Johnson
• Teresa J. Lynch, MD

All internal medicine doctors in Peoria →

Other clinicians in OSF Multi-Specialty Group

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

• Karen McMorrow
• Dana M. Hoffman, CNM
• Lisa M. Espig
• Kerri J. Schafer, NP
• Tasha M. Arteaga
• Henry Lawrence A. Dumbab, 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