HOSPITAL · CCN 070016
ST. MARYS HOSPITAL
Physician affiliations & referral network
Affiliated physicians
507
External referring physicians
1,416
Top affiliated specialty
Internal Medicine
Shared beneficiaries (top referrers)
98,723
SPECIALTY MIX
Specialties among affiliated physicians
84
57
53
23
23
21
21
19
18
14
14
13
AFFILIATED PHYSICIANS
Physicians affiliated with ST. MARYS HOSPITAL (507 total)
From CMS Physician-Facility Affiliations. Showing the first 50 of 507.
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 |
|---|---|---|
| WATERBURY HOSPITAL | — | 25,986 |
| Quest Diagnostics Llc | Clinical Laboratory | 16,854 |
| American Medical Response Of Connecticut Incorporated | Ambulance Service Provider | 10,033 |
| Stewart Berliner | Diagnostic Radiology | 4,798 |
| HARTFORD HEALTHCARE LABORATORIES | — | 3,256 |
| BUSHEY, MATTHEW | — | 3,223 |
| SAINT FRANCIS HOSPITAL AND MEDICAL CENTER | — | 2,876 |
| CARTER, ANTHONY | — | 2,826 |
| Peter Chien | Cardiology | 2,816 |
| GUMBARDO, ROBERT | — | 2,770 |
| HYSON, ERIC | — | 2,515 |
| THE HOSPITAL OF CENTRAL CONNECTICUT AT NEW BRITAIN GENERAL AND BRADLEY | — | 2,359 |
| NPI 1336165000 | — | 1,735 |
| SHETTY, MAHADEVAN | — | 1,723 |
| HARTFORD HEALTHCARE AT HOME, INC | — | 1,686 |
| REIS, DAVID | — | 1,607 |
| Glen Blomstrom | Emergency Medicine | 1,513 |
| Lakshmi Polisetty | Internal Medicine | 1,378 |
| Robert Matusz | Podiatry | 1,373 |
| Thomas Pavlovic | Emergency Medicine | 1,350 |
| ACCESS REHAB CENTERS, LLC | — | 1,259 |
| Daniel Kase | Diagnostic Radiology | 1,257 |
| Chung-Yu Hsiao | Emergency Medicine | 1,223 |
| David Tkeshelashvili | Neurology | 1,154 |
| Margaret Noonan | Emergency Medicine | 1,153 |
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 | 211 |
| 291HEART FAILURE AND SHOCK WITH MCC | 81 |
| 872SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC | 53 |
| 177RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC | 51 |
| 280ACUTE MYOCARDIAL INFARCTION, DISCHARGED ALIVE WITH MCC | 46 |
| 193SIMPLE PNEUMONIA AND PLEURISY WITH MCC | 44 |
CROSS-REFERENCE