HOSPITAL · CCN 050551

LOS ALAMITOS MEDICAL CTR.

Physician affiliations & referral network
LOS ALAMITOS, CA172 bedsFY 2025
Affiliated physicians
72
External referring physicians
292
Top affiliated specialty
Family Practice
Shared beneficiaries (top referrers)
12,448
SPECIALTY MIX

Specialties among affiliated physicians

Family Practice
11
Internal Medicine
10
Emergency Medicine
7
Urology
5
Neurology
4
Cardiology
4
General Surgery
3
Neurosurgery
3
Infectious Disease
3
Anesthesiology
2
Endocrinology
2
Ophthalmology
2
AFFILIATED PHYSICIANS

Physicians affiliated with LOS ALAMITOS MEDICAL CTR. (72 total)

From CMS Physician-Facility Affiliations. Showing the first 50 of 72.

PhysicianAffiliation type
MARC ABBOUDHospital
ELMO AGATEPHospital
SHAHRAD AYNEHCHIHospital
JENNIFER BALLINGERHospital
HOON JI CHOIHospital
HICHANG CHOIHospital
JASON CHOUHospital
SOPHIA CHUNHospital
NATHAN CHUNGHospital
MARIO CURTIHospital
MATTHEW DAVISHospital
ELLEN DAYONHospital
TYLER DE JONGHospital
PEDRO DE LA ROSAHospital
WATSON DESAHospital
ROGER EPSTEINHospital
JUSTIN EVANSHospital
AZADEH FARINHospital
STEVEN FORMANHospital
JULIE GASPERINIHospital
ANKUR GUPTAHospital
TERRISA HAHospital
RONALD HOLNESSHospital
STEVE IMHospital
JOHN ISSAHospital
RAMIN JAVAHERYHospital
JOSEPH JEANHospital
CINDY JENHospital
JIE-GEN JIANGHospital
JENNIFER KIM LOOMISHospital
MICHAEL KURTZHospital
NEIL MALUSTEHospital
CHARLES MAPLESHospital
HANIFFA MAZNAVIHospital
FERNANDO MENDOZAHospital
TODD MILLERHospital
KYAW MOEHospital
SAMER MOGHADDAMHospital
REBEKAH NEALHospital
SEPEHR NOWFARHospital
OMID OMIDVARHospital
TAPAN PANDYAHospital
OURANIA PAPANTONIADISHospital
DAVID PARKHospital
DEBORAH PAUERHospital
MICHAEL PERLMANHospital
ALBERT PETROSSIANHospital
VINCENT POLEKHospital
IVAN ROKOSHospital
DAVID ROSENBERGHospital
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
Unilab CorporationClinical Laboratory1,586
Ankit PatelDiagnostic Radiology1,572
Randy FanousDiagnostic Radiology1,125
Bradley HatfieldDiagnostic Radiology1,021
Bret WitterCardiology641
Stuart FischerCardiology633
UNIVERSITY OF CALIFORNIA IRVINE—627
Timothy O'neillCardiology576
BROWN, KENNETH—501
DIGNITY HEALTH—476
CURTIS, ERNEST—379
Rafael Jimenez RiverosDiagnostic Radiology375
Ameera IsmailDiagnostic Radiology354
Adrian ShandlingCardiology300
AMERICARE MEDSERVICES INC.—288
International Medical LaboratoryClinical Laboratory265
Bassam ZahlanDiagnostic Radiology246
Arnold RappoportDiagnostic Radiology240
Ammar IstwaniDiagnostic Radiology226
WEST COAST CLINICAL LABORATORIES, INC.—217
Stanley ChouAnesthesiology166
Geoffrey DelaurierEmergency Medicine163
RICHIE, DOUGLAS—162
Mojtaba SabahiInternal Medicine158
Antonio BeltranPulmonary Disease151
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 MCC209
291HEART FAILURE AND SHOCK WITH MCC103
177RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC78
312SYNCOPE AND COLLAPSE51
872SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC49
193SIMPLE PNEUMONIA AND PLEURISY WITH MCC48