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PROVIDER PROFILE · NPI 1417213422

Alvin RiveraM.D.

Internal MedicineBerkeley, CAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
93
Beneficiaries
—
Total drug cost
$432
Distinct drugs
7
Brand share
33.3%
Top prescribed drugs
Hydrocodone/Acetaminophen16 claims
Amoxicillin/Potassium Clav15 claims
Prednisone14 claims
Atorvastatin Calcium14 claims
Pantoprazole Sodium12 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
527
Unique beneficiaries
—
Total services
1,062
Distinct HCPCS
4
Medicare payment
$110K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — above median (cohort median 531).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Alvin 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). 34 inbound referrers · 87 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Kathryn Klima
Diagnostic Radiology · Oakland, CA
83341
RICH, PHILIP77271
Sangeeta Gambhir
Diagnostic Radiology · Walnut Creek, CA
53229
Linda Gordon
Diagnostic Radiology · San Jose, CA
37128
Royal Ambulance Inc.
Ambulance Service Provider · San Leandro, CA
2895
NPI 12452996432780
SUTTER EAST BAY HOSPITALS2679
Jeeven Brah
Internal Medicine · Oakland, CA
25182
Keyvan Nouri
Diagnostic Radiology · Walnut Creek, CA
2599
Gerard Jenkins
Hospitalist · Berkeley, CA
22130
Yakuan Yvonne Chen
Nephrology · Oakland, CA
1999
Babak Kanani
Internal Medicine · Oakland, CA
1855
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SUTTER EAST BAY HOSPITALS222528
Protransport 1
Ambulance Service Provider · Rohnert Park, CA
111523
PARAMEDICS PLUS, LLC78153
Kathryn Klima
Diagnostic Radiology · Oakland, CA
64221
Joseph Mersol
Diagnostic Radiology · Walnut Creek, CA
62183
Linda Gordon
Diagnostic Radiology · San Jose, CA
58135
RICH, PHILIP53136
NPI 124529964350319
Scott Lipson
Diagnostic Radiology · Walnut Creek, CA
3671
T. Eric Drasin
Diagnostic Radiology · Oakland, CA
35118
Sangeeta Gambhir
Diagnostic Radiology · Walnut Creek, CA
3475
Leif Hass
Hospitalist · Oakland, CA
31113
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.