HOSPITAL · CCN 140281
NORTHWESTERN MEMORIAL HOSPITAL
Physician affiliations & referral network
Affiliated physicians
1,102
External referring physicians
3,493
Top affiliated specialty
Internal Medicine
Shared beneficiaries (top referrers)
117,090
SPECIALTY MIX
Specialties among affiliated physicians
135
123
123
58
53
51
44
35
34
33
33
31
AFFILIATED PHYSICIANS
Physicians affiliated with NORTHWESTERN MEMORIAL HOSPITAL (1,102 total)
From CMS Physician-Facility Affiliations. Showing the first 50 of 1,102.
REFERRAL NETWORK
Who refers patients here
External physicians who share patients into this hospital's affiliated providers, ranked by shared Medicare beneficiaries.
| Referring physician | Specialty | Shared beneficiaries |
|---|---|---|
| NORTHWESTERN MEMORIAL HOSPITAL | — | 36,760 |
| CENTRAL DUPAGE HOSPITAL ASSOCIATION | — | 14,189 |
| ENDEAVOR HEALTH CLINICAL OPERATIONS | — | 12,066 |
| NORTHWESTERN LAKE FOREST HOSPITAL | — | 7,352 |
| WIGGINS, CAROLYN | — | 5,416 |
| Superior Air-Ground Ambulance Service, Inc | Ambulance Service Provider | 4,048 |
| City Of Chicago | Ambulance Service Provider | 3,865 |
| Rishi Agrawal | Diagnostic Radiology | 3,640 |
| DAVISON, RICHARDO | — | 3,492 |
| REHABILITATION INSTITUTE OF CHICAGO | — | 3,205 |
| David Mehlman | Cardiology | 3,124 |
| CENTEGRA CLINICAL LABORATORIES, LLC | — | 2,859 |
| Ronald Hendrix | Diagnostic Radiology | 1,905 |
| ADVOCATE CONDELL MEDICAL CENTER | — | 1,688 |
| Kameswari Maganti | Cardiology | 1,571 |
| Robert Silverberg | Cardiology | 1,509 |
| PRESENCE CENTRAL AND SUBURBAN HOSPITALS NETWORK | — | 1,324 |
| LOYOLA UNIVERSITY MEDICAL CENTER | — | 1,322 |
| Steven Nussbaum | Physical Medicine and Rehabilitation | 1,269 |
| DELNOR COMMUNITY HOSPITAL | — | 1,193 |
| MEYERS, SHERIDAN | — | 1,131 |
| Jason Trager | Cardiology | 1,074 |
| BENGE, JOHN | — | 1,059 |
| Vahid Yaghmai | Diagnostic Radiology | 1,026 |
| ALEXIAN BROTHERS MEDICAL CENTER | — | 1,003 |
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). A directional edge is a proxy for referral, not a documented referral; pairs below 11 shared beneficiaries are suppressed.
CASE MIX
Top procedures by volume
Highest-volume MS-DRGs from CMS inpatient claims (latest reporting year per code).
| MS-DRG | Discharges |
|---|---|
| 871SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITH MCC | 466 |
| 291HEART FAILURE AND SHOCK WITH MCC | 310 |
| 177RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC | 250 |
| 219CARDIAC VALVE AND OTHER MAJOR CARDIOTHORACIC PROCEDURES WITHOUT CARDIAC CATHETERIZATION | 201 |
| 698OTHER KIDNEY AND URINARY TRACT DIAGNOSES WITH MCC | 172 |
| 266ENDOVASCULAR CARDIAC VALVE REPLACEMENT AND SUPPLEMENT PROCEDURES WITH MCC | 155 |
CROSS-REFERENCE