HOSPITAL · CCN 521357

MERCY WALWORTH HOSPITAL

Physician affiliations & referral network
LAKE GENEVA, WI25 bedsFY 2025
Affiliated physicians
206
External referring physicians
1,080
Top affiliated specialty
Nurse Practitioner
Shared beneficiaries (top referrers)
39,374
SPECIALTY MIX

Specialties among affiliated physicians

Nurse Practitioner
32
Emergency Medicine
24
Family Practice
19
Internal Medicine
13
Physician Assistant
11
Unknown
11
Hospitalist
9
Cardiology
7
Diagnostic Radiology
7
General Surgery
6
Pathology
5
Neurology
5
AFFILIATED PHYSICIANS

Physicians affiliated with MERCY WALWORTH HOSPITAL (206 total)

From CMS Physician-Facility Affiliations. Showing the first 50 of 206.

PhysicianAffiliation type
UMBER AHMADHospital
IMDAD AHMEDHospital
MUHAMMAD ALKHANHospital
MIRZA OMER BAIGHospital
ORSON BANGERTHospital
RYNDON BAUTISTAHospital
ANDREA BOECKMANHospital
ALANNA BRISKIHospital
ERIKA BROWNHospital
DOUGLAS BRYANHospital
MARGUERITE COMPTONHospital
JANET DABSONHospital
ALTAF DAWOODHospital
ANANDU DILEEPHospital
JONATHAN ERICKSONHospital
AMANDA FARRELLHospital
KATHERINE GALIASHospital
THOMAS GARRITYHospital
KRISTEN GOELZERHospital
JESSICA GREENHospital
JAMES GREENBERGHospital
DANIEL HALLORANHospital
ALEXANDER IVANOVHospital
STEPHANIE JACKSONHospital
VIJAY KANTAMNENIHospital
SARA KASTERHospital
KAUSERUZZAMAN KHANHospital
JAMES KIRSCHBAUMHospital
SAMUEL KOEBEHospital
MICHAEL KOWALHospital
KEVIN KOZAKHospital
ADRIENNE KRYSIAKHospital
ELAINE LAWRENCEHospital
ANN MARY LIGMAN-SCHLIEMHospital
SEAN MARQUISHospital
MUHAMMAD MARWALIHospital
AMBER MILLERHospital
MURTAZA MIRZAHospital
VISHRUT NAIKHospital
JOSHUA ORWIGHospital
HARIHARAN PALAYAPALAYAM GANAPATHIHospital
STEWART PINEHospital
BRITTANY PORTERHospital
JESSICA PRENOTHospital
EMILY ROBINSONHospital
JOHN ROCKWELLHospital
BIBIANO RONQUILLOHospital
BART SCHMIDTHospital
PAULINA SCHUCHHospital
SUHAIL SHAIKHHospital
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—23,084
Frank BrodkeyCritical Care (Intensivists)1,638
City Of JanesvilleAmbulance Service Provider1,571
Thomas TeelinCardiology1,408
Paul VolkertCardiology967
SSM HEALTH CARE OF WISCONSIN, INC.—890
PARATECH AMBULANCE SERVICE, INC.—871
Hyung KimHospitalist732
Robert CookPulmonary Disease718
David IsaacsonHospitalist695
Atiya SiddiquiHospitalist643
MERCY HARVARD HOSPITAL INC—641
AURORA MEDICAL CENTER BAY AREA, INC—529
Bryan TepperEmergency Medicine525
Rachel AllenEmergency Medicine490
ALEXIAN BROTHERS MEDICAL CENTER—464
Mehreen RathoreEmergency Medicine426
Glenn MilosEmergency Medicine412
BOWERS, RONALD—403
Joseph KovacicEmergency Medicine401
Mariya PogorelovaInternal Medicine393
James MccoyFamily Practice386
ST. ALEXIUS MEDICAL CENTER—381
AURORA HEALTH CARE SOUTHERN LAKES, INC.—358
Ryan HoldsworthDiagnostic Radiology348
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.