HOSPITAL · CCN 050283

VALLEY MEMORIAL HOSPITAL

Physician affiliations & referral network
PLEASANTON, CA166 bedsFY 2025
Affiliated physicians
364
External referring physicians
1,180
Top affiliated specialty
Internal Medicine
Shared beneficiaries (top referrers)
21,963
SPECIALTY MIX

Specialties among affiliated physicians

Internal Medicine
50
Nurse Practitioner
38
Physician Assistant
36
Diagnostic Radiology
30
Family Practice
18
Pathology
16
Cardiology
16
Unknown
12
Obstetrics & Gynecology
12
Neurology
9
Endocrinology
9
General Surgery
8
AFFILIATED PHYSICIANS

Physicians affiliated with VALLEY MEMORIAL HOSPITAL (364 total)

From CMS Physician-Facility Affiliations. Showing the first 50 of 364.

PhysicianAffiliation type
ALEXANDRIAH ALASHospital
SAMRIDHI AMBAHospital
GABRIELLE BASILEHospital
MARINA BASINAHospital
LAREN BECKERHospital
ELIZA BENNITTHospital
SAAJAN BHAKTAHospital
EMILY CHANHospital
DESMOND CHEEHospital
TONY CHENHospital
BAO DAOHospital
AMBERA DEDICHospital
JOSEPH DEMARTINIHospital
KELLY ERNSTHospital
MARTA FLORYHospital
ANN FOLKINSHospital
KIP GUJAHospital
AUDRA HOROMANSKIHospital
AMANDA HUYNHHospital
NEGAUR IRANPOURHospital
PRAVEEN JAYAPALHospital
DAVID JUPINAHospital
ANDREW KESSELMANHospital
YU KUANG LAIHospital
BRYAN LANZMANHospital
KEVIN LINDSAYHospital
BABAK LITKOUHIHospital
BRIANA LOCKETTHospital
ALARICE LOWEHospital
RAQUEL LYNHospital
MEGHAN MARMORHospital
CLARE MOYNIHANHospital
MICHAEL MURPHYHospital
YASODHA NATKUNAMHospital
NAM NGUYENHospital
MICHELLE NGUYENHospital
MADELEINE OSTERHospital
PRITI PAREKHHospital
MARIE PREVALHospital
ORLANDO QUINTERO CARDONAHospital
KAVITHA RAJHospital
ELIZABETH REILLYHospital
NANCY ROBLESHospital
LAURA RUFFOHospital
SUNNY SANDHUHospital
ANKUR SANGOIHospital
PARMINDER SETHIHospital
ADNAAN SHERIFFHospital
ALLYSONNE SMITHHospital
GARY STEINBERGHospital
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
STANFORD HEALTH CARE TRI-VALLEY—7,142
Mark TuDiagnostic Radiology1,286
Jon KellerPathology1,237
BILLINGS CLINIC—1,220
Linda MorimotoDiagnostic Radiology790
Joshua SpinCardiology753
Ingela SchnittgerCardiology739
DESSER, TERRY—678
JEFFREY, ROBERT—639
Ruby ChangDiagnostic Radiology606
HARRIS COUNTY HOSPITAL DISTRICT—582
GAYER, GABRIELA—560
Kimberly BlumbergDiagnostic Radiology541
FEDERLE, MICHAEL—515
North Star Emergency Services, Inc.Ambulance Service Provider512
Zina Zarshenas PaymanDiagnostic Radiology475
Christopher LeeDiagnostic Radiology463
HERFKENS, ROBERT—450
SUTTER EAST BAY HOSPITALS—450
Jonathan PosinDiagnostic Radiology396
Eric ChenInterventional Radiology395
Roger NgCardiology394
David LiangCardiology391
Leena MehandruNephrology378
Shirley ParkClinical Cardiac Electrophysiology371
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 MCC282
291HEART FAILURE AND SHOCK WITH MCC146
177RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC72
454COMBINED ANTERIOR AND POSTERIOR SPINAL FUSION WITH CC42
193SIMPLE PNEUMONIA AND PLEURISY WITH MCC42
872SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC39