Lauren H. Fischer, MD

Medicare activity in 2024

Official CMS public-use data for Lauren H. Fischer, 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)11 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).

• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)75%
• High cholesterol61%
• High blood pressure54%
• Arthritis41%
• Anxiety33%
• Depression26%

Hospitals where Lauren H. Fischer works

Medicare's Facility Affiliation Data lists Lauren H. Fischer 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.

• Northwestern Medicine Central Dupage HospitalWinfield, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140242
• Northwestern Medicine Delnor Community HospitalGeneva, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140211

Practice locations

Addresses where Lauren H. Fischer is enrolled with Medicare (CMS data updated October 2, 2026).

• 25 N Winfield RdWinfield, IL 60190 (630) 352‑5450

Group practices

Medicare enrollment lists Lauren H. Fischer as a member of this group (CMS data updated October 2, 2026).

• Northwestern Medical Faculty Foundation4,503 clinicians in the group

Specialties

• Plastic and Reconstructive Surgeryprimary

Find other Plastic and Reconstructive Surgery doctors in Illinois →

Other plastic surgeons in Illinois

Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.

• Erin L. Doren, MD
• Richard J. Hehmann, MD
• Landon S. Pryor, MD
• Steven D. Williams, MD
• Todd Baker, MD
• Stefan Szczerba, MD
• Michael J. Salvino, MD
• Daniel Z. Liu, MD

All plastic surgeons in Illinois →

Other clinicians in Northwestern Medical Faculty Foundation

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

• Benjamin R. Weber, MD
• Santosh V. Yajnik, MD
• Phillip R. Williams, MD
• Candace J. Esposito
• Migena Betz, MD
• Amit D. Bhate, 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