HOSPITAL · CCN 520066

MERCY HEALTH SYSTEM CORPORATION

Physician affiliations & referral network
JANESVILLE, WI196 bedsFY 2025
Affiliated physicians
172
External referring physicians
750
Top affiliated specialty
Family Practice
Shared beneficiaries (top referrers)
21,838
SPECIALTY MIX

Specialties among affiliated physicians

Family Practice
23
Nurse Practitioner
21
Emergency Medicine
15
Unknown
14
Physician Assistant
9
Internal Medicine
9
Anesthesiology
8
Obstetrics & Gynecology
6
Hospitalist
5
General Surgery
5
Diagnostic Radiology
4
Podiatry
4
AFFILIATED PHYSICIANS

Physicians affiliated with MERCY HEALTH SYSTEM CORPORATION (172 total)

From CMS Physician-Facility Affiliations. Showing the first 50 of 172.

PhysicianAffiliation type
UMBER AHMADHospital
IMDAD AHMEDHospital
QUSAI ALITTERHospital
MUHAMMAD ALKHANHospital
JESSICA BARRERAHospital
BRITTON BEATROUSHospital
DONALD BERRYHospital
CARMEN BILLSHospital
ERIKA BROWNHospital
ERNEST CONTIHospital
EMILY COXHospital
JANET DABSONHospital
BHARGAV DESAIHospital
ALISSA DEVOSHospital
TIANYU DONGHospital
BRADLEY ECKELMANNHospital
ZEBI FATIMAHospital
KATHERINE GALIASHospital
IRINA GONCHAROVAHospital
CHRISTOPHER GOODAVISHHospital
SYED HASSANHospital
HRISTO HRISTOVHospital
DAVID ISAACSONHospital
THOMAS ISAACSONHospital
STEPHANIE JACKSONHospital
KAUSERUZZAMAN KHANHospital
CHRISTOPHER KOENIGHospital
ADRIENNE KRYSIAKHospital
DANIEL KULASHospital
NICHOLAS KUNTZHospital
MYKOLA LISOWSKYHospital
SEAN MARQUISHospital
MUHAMMAD MARWALIHospital
HAMAYUN MIANHospital
LISA MILLARDHospital
BENJAMIN MILLERHospital
KRISTIN MILLERHospital
JOSHUA ORWIGHospital
ANASTASIA OSIPOVAHospital
JESSICA PRENOTHospital
SCOTT PRISKEHospital
KARINA QUINNHospital
JUNG RHEEHospital
MERLE RUSTHospital
AIMEE SCHNEIDERHospital
KELSEY SHADELHospital
NIMARTA SINGHHospital
KANDIPATI SREENIVASARAOHospital
MICHAEL STRASSMANHospital
BABY THANHospital
REFERRAL NETWORK

Who refers patients here

External physicians who share patients into this hospital's affiliated providers, ranked by shared Medicare beneficiaries.

Referring physicianSpecialtyShared beneficiaries
MERCY HEALTH SYSTEM CORPORATION—13,497
City Of JanesvilleAmbulance Service Provider702
CENTEGRA CLINICAL LABORATORIES, LLC—682
Thomas TeelinCardiology606
Karuna ChilukuriCardiology579
ENDEAVOR HEALTH CLINICAL OPERATIONS—486
MERCY HARVARD HOSPITAL INC—451
Eugene GulliverCardiology404
Paul VolkertCardiology388
PARATECH AMBULANCE SERVICE, INC.—357
Robert CookPulmonary Disease321
Bryan TepperEmergency Medicine302
MERCY MEDICAL CENTER-CLINTON, INC—294
Hyung KimHospitalist293
Ismail IhmeidanDiagnostic Radiology264
SSM HEALTH CARE OF WISCONSIN, INC.—260
Nancy DagefoerdeNurse Practitioner256
Atiya SiddiquiHospitalist237
Mohammad KizilbashCardiology228
James LinkDiagnostic Radiology213
Nirav ShahDiagnostic Radiology211
Rachel AllenEmergency Medicine206
Ryan HoldsworthDiagnostic Radiology206
HUMMEL, MILTON—198
MERITER HOSPITAL, INC.—197
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-DRGDischarges
871SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITH MCC81
291HEART FAILURE AND SHOCK WITH MCC77
189PULMONARY EDEMA AND RESPIRATORY FAILURE60
274PERCUTANEOUS AND OTHER INTRACARDIAC PROCEDURES WITHOUT MCC53
177RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC42
193SIMPLE PNEUMONIA AND PLEURISY WITH MCC41