Jennifer L. Grant, MD

Medicare activity in 2024

Official CMS public-use data for Jennifer L. Grant, 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 50 minutes (99233)489 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)140 services
3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)119 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)42 services
5. Critical care, first 30-74 minutes (99291)28 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%
• Arthritis67%
• Diabetes55%
• Chronic kidney disease55%
• Heart failure55%

Hospitals where Jennifer L. Grant works

Medicare's Facility Affiliation Data lists Jennifer L. Grant 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.

• Northshore University Healthsystem - Evanston HospitalEvanston, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140010
• Swedish HospitalChicago, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140114

Practice locations

Addresses where Jennifer L. Grant is enrolled with Medicare (CMS data updated October 2, 2026).

• 9650 Gross Point Rd, Suite 3900Skokie, IL 60076 (224) 251‑3063

Group practices

Medicare enrollment lists Jennifer L. Grant as a member of this group (CMS data updated October 2, 2026).

• Endeavor Health Medical Group3,350 clinicians in the group

Specialties

• Infectious Diseaseprimary
• Internal Medicinealso

Find other Infectious Disease doctors in Illinois →

Other infectious disease doctors in Illinois

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

• Endale T. Mekonen, MD
• Michael J. Anderson, MD
• Katayoun Rezai, MD
• Thomas Waller, DO
• Ahmed Babiker, MD
• James E. Jupa, MD
• Guy T. Kochvar, MD
• Justin J. Kim, MD

All infectious disease doctors in Illinois →

Other clinicians in Endeavor Health Medical Group

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

• Lauren M. Garside, PA
• Arthur Berg, DO
• Sara E. Reynolds
• Anna S. Purinson, MD
• Nikola Dobrilovic, MD
• Loubabatou Bouzou

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