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PROVIDER PROFILE · NPI 1972686632

Roy FuM.D.

PRACTICEFRED LIM, M.D., INCSee all providers at this practice →
HospitalistGlendale, 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
47
Beneficiaries
—
Total drug cost
$267
Distinct drugs
4
Brand share
23.4%
Top prescribed drugs
Furosemide13 claims
Metoprolol Succinate12 claims
Hydrocodone/Acetaminophen11 claims
Prednisone11 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$788
Payment records
38
By payment type
Food and Beverage$788
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
382
Unique beneficiaries
—
Total services
606
Distinct HCPCS
6
Medicare payment
$53K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,917 Hospitalist providers in CA — above median (cohort median 446).
REFERRAL NETWORK

Where Roy Fu'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). 37 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
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2754
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.