Leslie Fecher, MD

Medicare activity in 2024

Official CMS public-use data for Leslie Fecher, 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 high level of medical decision making, if using time, 40 minutes or more (99215)221 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)207 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)149 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 pressure66%
• High cholesterol59%
• Arthritis42%
• Diabetes29%
• Depression26%
• Ischemic heart disease25%

Hospitals where Leslie Fecher works

Medicare's Facility Affiliation Data lists Leslie Fecher 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.

• University of Michigan Health SystemAnn Arbor, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230046

Practice locations

Addresses where Leslie Fecher is enrolled with Medicare (CMS data updated October 2, 2026).

• 1500 E Medical Ctr Dr 2nd Floor, Taubman CenterAnn Arbor, MI 48109 (734) 936‑5582

Group practices

Medicare enrollment lists Leslie Fecher as a member of this group (CMS data updated October 2, 2026).

• Regents of the University of Michigan3,346 clinicians in the group

Specialties

• Medical Oncologyprimary
• Hematology/Oncologyalso
• Internal Medicinealso

Find other Medical Oncology doctors in Michigan →

Other oncologists in Ann Arbor

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

• Paul L. Swiecicki, MD
• Christine M. Veenstra, MD
• David C. Smith, MD
• Zachery R. Reichert, MD
• Aki Morikawa, MD
• Sarah E. Yentz, MD
• Imad Shureiqi
• Howard R. Terebelo, MD

All oncologists in Ann Arbor →

Other clinicians in Regents of the University of Michigan

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

• Mariana C. Flatt, CNA
• Yeong S. Kwok, MD
• Noah Saad, MD
• Nabeel R. Obeid, MD
• Angeline A. Bowman, MD
• Charles A. Parkos, 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