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PROVIDER PROFILE · NPI 1326031923

Benjamin ChungMD

GastroenterologyRiverside, CAI
CROSS-REFERENCE

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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
1,011
Beneficiaries
—
Total drug cost
$18K
Distinct drugs
13
Brand share
26.7%
Top prescribed drugs
Omeprazole374 claims
Peg3350/Sod Sulf,bicarb,cl/Kcl137 claims
Lactulose94 claims
Peg3350/Sod Sulf,bicarb,cl/Kcl79 claims
Lansoprazole62 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
135
Unique beneficiaries
—
Total services
221
Distinct HCPCS
4
Medicare payment
$20K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,398 Gastroenterology providers in CA — bottom quintile (cohort median 750).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$17
Payment records
1
By payment type
Food and Beverage$17
REFERRAL NETWORK

Where Benjamin Chung'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). 8 inbound referrers · 13 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Benjamin Chung Md Inc
Ambulatory Surgical Center · Riverside, CA
90129
Unilab Corporation
Clinical Laboratory · West Hills, CA
72317
Inform Diagnostics, Inc.
Clinical Laboratory · Coppell, TX
5270
RIVERSIDE HEALTHCARE SYSTEM, L.P.2685
PARKVIEW COMMUNITY HOSPITAL MEDICAL CENTER24127
Martin Schlusselberg
Pulmonary Disease · Riverside, CA
14243
Michael Yang
Diagnostic Radiology · Stanford, CA
1325
Michael Choi
Internal Medicine · Monterey Park, CA
1185
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Benjamin Chung Md Inc
Ambulatory Surgical Center · Riverside, CA
113281
Unilab Corporation
Clinical Laboratory · West Hills, CA
69285
Inform Diagnostics, Inc.
Clinical Laboratory · Coppell, TX
65153
PARKVIEW COMMUNITY HOSPITAL MEDICAL CENTER28110
RIVERSIDE HEALTHCARE SYSTEM, L.P.2368
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
19144
American Medical Response Ambulance Service, Inc.
Ambulance Service Provider · Riverside, CA
1663
Michael Yang
Diagnostic Radiology · Stanford, CA
1526
Martin Schlusselberg
Pulmonary Disease · Riverside, CA
14188
TIRANDAZ, MEHRAN1443
Roger Tsutsumi
Podiatry · Riverside, CA
12105
Michael Choi
Internal Medicine · Monterey Park, CA
1164
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.