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PROVIDER PROFILE · NPI 1235161449

John LiuMD

PRACTICEUSC NEUROSURGEONS, INC.See all providers at this practice →
NeurosurgeryLos 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.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 050239
Hospital
CCN 050625
Hospital
CCN 050660
Hospital
CCN 050696
Hospital
CCN 140179
Hospital
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$10K
Payment records
15
By payment type
Consulting Fee$10K
Food and Beverage$376
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
528
Unique beneficiaries
—
Total services
636
Distinct HCPCS
7
Medicare payment
$98K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 497 Neurosurgery providers in CA — top quintile (cohort median 341).
REFERRAL NETWORK

Where John Liu'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). 7 inbound referrers · 23 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Paul Kim
Diagnostic Radiology · Los Angeles, CA
60188
Unilab Corporation
Clinical Laboratory · West Hills, CA
2262
EISENHOWER MEDICAL CENTER1586
Jeffrey Glaser
Anesthesiology · Encino, CA
1370
Leah Lovely
Physician Assistant · Glendale, CA
1217
Anandh Rajamohan
Diagnostic Radiology · Los Angeles, CA
1235
Alexander Lerner
Diagnostic Radiology · Los Angeles, CA
1138
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
UNIVERSITY OF SOUTHERN CALIFORNIA2451,361
Wende Gibbs
Undefined Physician type · Phoenix, AZ
44122
LAW, EU MENG38132
Unilab Corporation
Clinical Laboratory · West Hills, CA
2795
GONZALEZ, ANDRES2686
CEDARS-SINAI MEDICAL CENTER24116
Paul Kim
Diagnostic Radiology · Los Angeles, CA
2487
John Go
Diagnostic Radiology · Los Angeles, CA
2462
LIU, CHIA-SHANG2360
Anandh Rajamohan
Diagnostic Radiology · Los Angeles, CA
2373
Kevin King
Undefined Physician type · Phoenix, AZ
2153
UNIVERSITY OF SOUTHERN CALIFORNIA1869
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.