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PROVIDER PROFILE · NPI 1659309672

Peter SimM.D.

PRACTICEUSC UNIVERSITY HOSPITALSee all providers at this practice →
Infectious DiseaseLos Angeles, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
844
Unique beneficiaries
—
Total services
3,905
Distinct HCPCS
5
Medicare payment
$255K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 583 Infectious Disease providers in CA — top quintile (cohort median 564).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
75.0
Quality
0.0
Cost
52.5
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
0.00%
Individual
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Peter Sim'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). 101 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Martin Schwartz
Diagnostic Radiology · Los Angeles, CA
2641,301
VEN, SAVY228566
Mohan Rao
Nephrology · South El Monte, CA
1451,136
SUCCESS HEALTHCARE 1 LLC138316
William Chu
Diagnostic Radiology · Baldwin Park, CA
121930
ALAKOR HEALTHCARE LLC112265
TRANS LIFE INC.107266
Mehmet Demirozu
Internal Medicine · Hawthorne, CA
77525
Loraine Diego
Family Practice · Los Angeles, CA
72327
Aldric Shim
Diagnostic Radiology · Monterey Park, CA
71193
Eric Chang
Medical Oncology · Monterey Park, CA
69247
Gary Grimes
Anesthesiology · Los Angeles, CA
68167
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.