HOSPITAL · CCN 070007
LAWRENCE & MEMORIAL HOSPITAL
Physician affiliations & referral network
NEW LONDON, CTFY 2025
Affiliated physicians
351
External referring physicians
1,382
Top affiliated specialty
Nurse Practitioner
Shared beneficiaries (top referrers)
76,963
SPECIALTY MIX
Specialties among affiliated physicians
51
43
25
24
18
17
14
13
12
11
11
9
AFFILIATED PHYSICIANS
Physicians affiliated with LAWRENCE & MEMORIAL HOSPITAL (351 total)
From CMS Physician-Facility Affiliations. Showing the first 50 of 351.
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 |
|---|---|---|
| LAWRENCE AND MEMORIAL HOSPITAL, INC. | — | 23,595 |
| Quest Diagnostics Llc | Clinical Laboratory | 8,243 |
| YALE NEW HAVEN HOSPITAL | — | 5,259 |
| THE WILLIAM W BACKUS HOSPITAL | — | 4,699 |
| LMW HEALTHCARE INC. | — | 3,545 |
| American Medical Response Of Connecticut Incorporated | Ambulance Service Provider | 3,422 |
| Tibor Kereshi | Interventional Radiology | 3,145 |
| SORRENTINO, JOHN | — | 2,938 |
| Mark Fiengo | Cardiology | 2,370 |
| Francis Mirecki | Cardiology | 2,255 |
| MANNING, THOMAS | — | 2,059 |
| MILSTEIN, PETER | — | 1,945 |
| HARTFORD HEALTHCARE LABORATORIES | — | 1,802 |
| VISITING NURSE ASSOCIATION OF SOUTHEASTERN CONNECTICUT | — | 1,326 |
| Monica Villegas | Family Practice | 1,117 |
| Mirela Wolff | Internal Medicine | 1,113 |
| MILLER, CINDY | — | 1,109 |
| Groton Ambulance Assoc Inc | Ambulance Service Provider | 1,095 |
| Demetrius Dicks | Diagnostic Radiology | 940 |
| John Stallard | Emergency Medicine | 928 |
| Yale University | Clinical Laboratory | 874 |
| Waterford Ambulance Service, Inc | Ambulance Service Provider | 860 |
| Gada Abdelhafiz | Internal Medicine | 784 |
| DALAL, AJAY | — | 778 |
| John Nelson | Internal Medicine | 762 |
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 | 323 |
| 291HEART FAILURE AND SHOCK WITH MCC | 193 |
| 177RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC | 106 |
| 193SIMPLE PNEUMONIA AND PLEURISY WITH MCC | 93 |
| 189PULMONARY EDEMA AND RESPIRATORY FAILURE | 70 |
| 872SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC | 53 |
CROSS-REFERENCE