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PROVIDER PROFILE · NPI 1376789701

Won Ki ChaeMD

PRACTICENONESee all providers at this practice →
Emergency MedicineLos Angeles, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
39
Beneficiaries
—
Total drug cost
$167
Distinct drugs
2
Brand share
100.0%
Top prescribed drugs
Hydrocodone/Acetaminophen25 claims
Ondansetron14 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
335
Unique beneficiaries
—
Total services
351
Distinct HCPCS
4
Medicare payment
$32K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 5,287 Emergency Medicine providers in CA — above median (cohort median 355).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Won Ki Chae's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 40 inbound referrers · 91 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ST VINCENT MEDICAL CENTER5841,405
Juan Carlos Echeverria
Diagnostic Radiology · Arcadia, CA
267610
City Of Los Angeles
Ambulance Service Provider · Los Angeles, CA
101180
WALUCH, VICTOR62151
Unilab Corporation
Clinical Laboratory · West Hills, CA
5099
ASCENSION VIA CHRISTI HOSPITALS WICHITA INC.3764
Julio Guzman
Family Practice · Los Angeles, CA
3176
Gopal Govindarajan
Cardiology · Los Angeles, CA
3178
Nathan Mjos
Emergency Medicine · Colton, CA
3188
CHALISON, JOHN2976
Sergio Hernandez
Emergency Medicine · Montebello, CA
2965
NPI 12553355352956
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
E. Michael Mcmonigle
Diagnostic Radiology · Los Angeles, CA
226618
WALUCH, VICTOR221509
ST VINCENT MEDICAL CENTER185452
Juan Carlos Echeverria
Diagnostic Radiology · Arcadia, CA
142381
KAWEAH DELTA HEALTH CARE DISTRICT98316
Eastwest Proto Inc
Ambulance Service Provider · Commerce, CA
91210
Louis Park
Pulmonary Disease · Los Angeles, CA
82356
Lawrence Cohen
Diagnostic Radiology · West Hollywood, CA
79151
Patrick Fong
Physician Assistant · Colton, CA
77126
Narinder Batra
Cardiology · Los Angeles, CA
67182
David Winsor
Nuclear Medicine · Los Angeles, CA
65100
Jeffrey Hendel
Cardiology · Los Angeles, CA
61118
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.