HOSPITAL · CCN 520008
WAUKESHA MEMORIAL HOSPITAL
Physician affiliations & referral network
WAUKESHA, WIFY 2025
Affiliated physicians
311
External referring physicians
1,080
Top affiliated specialty
Nurse Practitioner
Shared beneficiaries (top referrers)
27,030
SPECIALTY MIX
Specialties among affiliated physicians
51
41
34
31
17
15
9
9
8
8
8
7
AFFILIATED PHYSICIANS
Physicians affiliated with WAUKESHA MEMORIAL HOSPITAL (311 total)
From CMS Physician-Facility Affiliations. Showing the first 50 of 311.
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 |
|---|---|---|
| FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC. | — | 3,691 |
| PROHEALTH OCONOMOWOC MEMORIAL HOSPITAL, INC. | — | 2,959 |
| Ascension Wisconsin Laboratories, Inc | Clinical Laboratory | 1,574 |
| David Yenerich | Diagnostic Radiology | 1,274 |
| ASCENSION SE WISCONSIN HOSPITAL, INC | — | 1,221 |
| Gregory Kass | Diagnostic Radiology | 1,140 |
| Andrew Adamson | Diagnostic Radiology | 1,136 |
| Bell Ambulance, Inc. | Ambulance Service Provider | 1,052 |
| Timothy Mcavoy | Internal Medicine | 1,026 |
| MAMEROW, STEVEN | — | 1,014 |
| BERMAN, GERALD | — | 910 |
| John Grogan | Diagnostic Radiology | 842 |
| Kathleen Klaas | Diagnostic Radiology | 814 |
| Gary Beyer | Diagnostic Radiology | 793 |
| Loganathan Elangovan | Nephrology | 786 |
| William Lutz | Internal Medicine | 766 |
| WEST ALLIS MEMORIAL HOSPITAL, INC. | — | 761 |
| MARTIN, TRACY | — | 739 |
| FETE, JEFFREY | — | 729 |
| COLUMBUS REGIONAL HOSPITAL | — | 723 |
| ASCENSION ST FRANCIS HOSPITAL, INC | — | 663 |
| Robert Lesniak | Diagnostic Radiology | 642 |
| Scott Koss | Diagnostic Radiology | 622 |
| PARATECH AMBULANCE SERVICE, INC. | — | 607 |
| DRAKE, NEIL | — | 546 |
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 | 224 |
| 291HEART FAILURE AND SHOCK WITH MCC | 164 |
| 690KIDNEY AND URINARY TRACT INFECTIONS WITHOUT MCC | 74 |
| 872SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC | 72 |
| 274PERCUTANEOUS AND OTHER INTRACARDIAC PROCEDURES WITHOUT MCC | 68 |
| 177RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC | 67 |
CROSS-REFERENCE