HOSPITAL · CCN 070018
GREENWICH HOSPITAL
Physician affiliations & referral network
GREENWICH, CTFY 2025
Affiliated physicians
386
External referring physicians
1,814
Top affiliated specialty
Internal Medicine
Shared beneficiaries (top referrers)
43,239
SPECIALTY MIX
Specialties among affiliated physicians
75
26
26
20
18
15
15
13
13
12
11
11
AFFILIATED PHYSICIANS
Physicians affiliated with GREENWICH HOSPITAL (386 total)
From CMS Physician-Facility Affiliations. Showing the first 50 of 386.
REFERRAL NETWORK
Who refers patients here
External physicians who share patients into this hospital's affiliated providers, ranked by shared Medicare beneficiaries.
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 | 333 |
| 177RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC | 163 |
| 291HEART FAILURE AND SHOCK WITH MCC | 125 |
| 193SIMPLE PNEUMONIA AND PLEURISY WITH MCC | 83 |
| 872SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC | 56 |
| 689KIDNEY AND URINARY TRACT INFECTIONS WITH MCC | 54 |
CROSS-REFERENCE