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PROVIDER PROFILE · NPI 1477602308

Gerald YoonM.D.

PRACTICESCOTT K YUN M D INCSee all providers at this practice →
UrologyWhittier, CAI
CROSS-REFERENCE

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ProviderScore
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QUALITY · MIPS · 2024
Final MIPS score
78.6
Quality
58.7
Cost
75.1
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.15%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
43
By payment type
Food and Beverage$1K
Top paying entities
Food and Beverage$1K
PRESCRIBING · PART D · 2024
Total Rx claims
3,815
Beneficiaries
—
Total drug cost
$711K
Distinct drugs
32
Brand share
34.1%
Top prescribed drugs
Tamsulosin Hcl903 claims
Ciprofloxacin Hcl492 claims
Mirabegron454 claims
Finasteride385 claims
Oxybutynin Chloride271 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,012
Unique beneficiaries
—
Total services
1,300
Distinct HCPCS
15
Medicare payment
$98K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 942 Urology providers in CA — above median (cohort median 1,637).
REFERRAL NETWORK

Where Gerald Yoon'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). 20 inbound referrers · 39 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PIH HEALTH WHITTIER HOSPITAL226799
Unilab Corporation
Clinical Laboratory · West Hills, CA
211747
Daniel Saket
Diagnostic Radiology · Whittier, CA
3461
Robert Kleinman
Diagnostic Radiology · Whittier, CA
3276
Sudhaker Nayak
Cardiology · Whittier, CA
3077
Christina Lee
Diagnostic Radiology · Whittier, CA
3062
Nanette Kovash
Diagnostic Radiology · Sacramento, CA
2954
Alireza Jafari
Cardiology · Whittier, CA
2866
Zareh Ounjian
Diagnostic Radiology · Whittier, CA
2674
Richard Parks
Interventional Cardiology · Whittier, CA
2649
Jayakumar Vidhun
Nephrology · Whittier, CA
2379
Kevin Huang
Nephrology · Whittier, CA
1843
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
PIH HEALTH WHITTIER HOSPITAL158521
Unilab Corporation
Clinical Laboratory · West Hills, CA
127354
Brian Yue
Diagnostic Radiology · Whittier, CA
4099
Jagdish Patel
Diagnostic Radiology · Whittier, CA
37115
Nathan Honda
Pathology · Whittier, CA
35101
Unilab Corporation
Clinical Laboratory · West Hills, CA
3054
Robert Kleinman
Diagnostic Radiology · Whittier, CA
2852
Joseph Park
Diagnostic Radiology · Whittier, CA
24101
Sudhaker Nayak
Cardiology · Whittier, CA
2359
Falck Mobile Health Corp
Ambulance Service Provider · Orange, CA
2336
Jayakumar Vidhun
Nephrology · Whittier, CA
23101
Scott Yun
Urology · Whittier, CA
2240
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.