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PROVIDER PROFILE · NPI 1649296641

Karen TongM.D.

PRACTICEFACULTY MEDICAL GROUP OF LLUSMSee all providers at this practice →
Diagnostic RadiologyLoma Linda, CAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
88.9
Quality
72.1
Cost
77.4
Improvement activities
40.0
Promoting interop.
80.0
Payment adjustment
0.58%
Group
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
417
Unique beneficiaries
—
Total services
422
Distinct HCPCS
10
Medicare payment
$19K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — bottom quintile (cohort median 2,975).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Karen Tong'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). 34 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SEVENTH-DAY ADVENTISTS LOMA LINDA UNIVERSITY MEDICAL CENTER426924
Shannon Kirk
Diagnostic Radiology · Loma Linda, CA
65111
Kendra Fisher
Diagnostic Radiology · Loma Linda, CA
5682
Samuel Randolph
Diagnostic Radiology · Loma Linda, CA
5594
Erica Kinne
Diagnostic Radiology · Loma Linda, CA
4989
Alexander Chien
Diagnostic Radiology · Pomona, CA
4161
Daniel Kido
Diagnostic Radiology · Loma Linda, CA
4054
Unilab Corporation
Clinical Laboratory · West Hills, CA
2867
Heather Whitlow
Emergency Medicine · Loma Linda, CA
2732
Vincent Truong
Neurology · Loma Linda, CA
2768
LI, JENNIFER2525
Hans Saaty
Diagnostic Radiology · Loma Linda, CA
2437
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.