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PROVIDER PROFILE · NPI 1659447977

Robert RiveraMD

PRACTICECOMCARE PRIMARY MEDICAL GROUP A CALIFORNIA GENERAL PARTNERSHIPSee all providers at this practice →
Internal MedicineBurbank, CAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$489
Payment records
9
By payment type
Food and Beverage$489
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
11,872
Beneficiaries
—
Total drug cost
$1.2M
Distinct drugs
180
Brand share
25.4%
Top prescribed drugs
Atorvastatin Calcium796 claims
Amlodipine Besylate488 claims
Levothyroxine Sodium345 claims
Gabapentin337 claims
Lisinopril327 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
483
Unique beneficiaries
—
Total services
840
Distinct HCPCS
14
Medicare payment
$56K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — above median (cohort median 531).
REFERRAL NETWORK

Where Robert Rivera'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). 33 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
DIGNITY COMMUNITY CARE84362
PROVIDENCE HEALTH SYSTEM - SOUTHERN CALIFORNIA72201
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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.