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PROVIDER PROFILE · NPI 1619018066

Sergio RiffelM.D.

PRACTICEAMPLA HEALTHSee all providers at this practice →
Internal MedicineChico, CAI
CROSS-REFERENCE

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ProviderScore
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
2,625
Beneficiaries
—
Total drug cost
$120K
Distinct drugs
64
Brand share
17.5%
Top prescribed drugs
Levothyroxine Sodium155 claims
Atorvastatin Calcium149 claims
Amlodipine Besylate132 claims
Losartan Potassium128 claims
Metformin Hcl107 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,321
Unique beneficiaries
—
Total services
1,661
Distinct HCPCS
13
Medicare payment
$70K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).
REFERRAL NETWORK

Where Sergio Riffel'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). 12 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Devinderjit Singh
Cardiology · Yuba City, CA
3470
Robert Cirillo
Diagnostic Radiology · Owensboro, KY
2664
Smitha Sathyaprakash
Internal Medicine · Yuba City, CA
2669
Mark Heinrich
Family Practice · Oroville, CA
2569
ENLOE MEDICAL CENTER1745
Gregory Schneringer
Pathology · Oroville, CA
1728
Dennis Trenner
Podiatry · Oroville, CA
1766
Cynthia Cellucci-Chwalik
Emergency Medicine · Oroville, CA
1541
WARREN, JAMES1322
Timothy Huber
Emergency Medicine · Oroville, CA
1135
Sidharth Bagga
Internal Medicine · Oroville, CA
1191
Thong Truong
Podiatry · Chico, CA
1116
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.