HOSPITAL · CCN 050180

JOHN MUIR MEDICAL CENTER - WC

Physician affiliations & referral network
WALNUT CREEK, CA335 bedsFY 2024
Affiliated physicians
436
External referring physicians
2,057
Top affiliated specialty
Family Practice
Shared beneficiaries (top referrers)
41,726
SPECIALTY MIX

Specialties among affiliated physicians

Family Practice
58
Internal Medicine
54
Nurse Practitioner
39
Anesthesiology
27
Diagnostic Radiology
23
Physician Assistant
23
Emergency Medicine
19
Obstetrics & Gynecology
15
Unknown
15
Orthopedic Surgery
15
Cardiology
12
Hospitalist
12
AFFILIATED PHYSICIANS

Physicians affiliated with JOHN MUIR MEDICAL CENTER - WC (436 total)

From CMS Physician-Facility Affiliations. Showing the first 50 of 436.

PhysicianAffiliation type
ANITA ANANDHospital
AFSHIN ANOUSHIRAVANIHospital
ALI-REZA BARMAKIHospital
DEVORAH BEN-ZEEVHospital
VALA BERJISHospital
SUKHJINDER BRAHHospital
RACHAEL CABREIRAHospital
STEPHANIE CALABRESEHospital
DORIS CHENHospital
BAO DAOHospital
ALISON DAUGHERTYHospital
ERIN ESAKIHospital
RUQAYA FATIMAHospital
SARAH FRENCHHospital
LAUREN GANNONHospital
JOSEPH GINEJKOHospital
JULIE GOOHospital
LIAM HARRISHospital
JOSEPH HENRYHospital
RAVINDER HUNDALHospital
CATHERINE HURTHospital
MALCOLM JOHNSONHospital
EMMELINE KATSARELISHospital
RAMIN KHASHAYARHospital
TIFFANY KINGHospital
CHRISTIAN KIRMANHospital
GOPAL LALCHANDANIHospital
MACY LIEUHospital
MAKI MATSUMURAHospital
MICHAEL MICHLITSCHHospital
ALI MITHANIHospital
CLARE MOYNIHANHospital
CYNTHIA MULLENHospital
MICHAEL MURPHYHospital
ANTONIO MUTO-ISOLANIHospital
MANJARI NATHANHospital
JENNIFER O'NEILL-CHAHospital
TOBECHI OKORONKWOHospital
JULIA ONDARZAHospital
PRITI PAREKHHospital
CHUL-KYUN PARKHospital
PRASAD PILLAIHospital
MOYRA RASHEEDHospital
HAMID RASSAIHospital
PHILLIP ROSSHospital
SRUTHI SAKAMURIHospital
NEGAR SALEHOMOUMHospital
RUCHITA SAVALIAHospital
PARMINDER SETHIHospital
NADER SHIHABIHospital
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
Jonathan PosinDiagnostic Radiology5,174
Amy LaiDiagnostic Radiology2,893
STANFORD HEALTH CARE TRI-VALLEY—2,874
David HowardDiagnostic Radiology2,345
SUTTER EAST BAY HOSPITALS—2,298
CONTRA COSTA COUNTY—2,017
Saurabh PatelDiagnostic Radiology1,936
SCHICK, ROBERT—1,878
North Star Emergency Services, Inc.Ambulance Service Provider1,854
David WooDiagnostic Radiology1,796
Vincent WongDiagnostic Radiology1,726
Susan ChaDiagnostic Radiology1,516
JOHN MUIR HEALTH—1,360
Ira FinchDiagnostic Radiology1,295
Community Mobile Diagnostics LlcPortable X-Ray Supplier1,224
David GoldbergDiagnostic Radiology1,196
Jason SheyNephrology1,099
Zita ShiueNephrology1,017
DIGNITY HEALTH—962
Ayman HosnyCardiology962
DAVIS, SALLY—926
Jorge BernettInfectious Disease920
Michael VollmerInfectious Disease844
May ChiuNephrology834
Mario CurziNephrology780
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 MCC522
291HEART FAILURE AND SHOCK WITH MCC282
470MAJOR HIP AND KNEE JOINT REPLACEMENT OR REATTACHMENT OF LOWER EXTREMITY WITHOUT MCC244
177RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC169
872SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC126
483MAJOR JOINT OR LIMB REATTACHMENT PROCEDURES OF UPPER EXTREMITIES121