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PROVIDER PROFILE · NPI 1417042953

David LouisM.D.

PRACTICED LOUIS M D A MEDICAL CORPORATIONSee all providers at this practice →
Family PracticeOakland, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$244
Payment records
7
By payment type
Food and Beverage$244
PRESCRIBING · PART D · 2024
Total Rx claims
4,014
Beneficiaries
—
Total drug cost
$220K
Distinct drugs
78
Brand share
9.6%
Top prescribed drugs
Amlodipine Besylate340 claims
Atorvastatin Calcium239 claims
Losartan Potassium214 claims
Metformin Hcl204 claims
Lovastatin190 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
778
Unique beneficiaries
—
Total services
1,391
Distinct HCPCS
15
Medicare payment
$84K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 8,228 Family Practice providers in CA — top quintile (cohort median 411).
REFERRAL NETWORK

Where David Louis'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). 7 inbound referrers · 19 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Kathryn Klima
Diagnostic Radiology · Oakland, CA
41129
LEE, RICHARD2035
RICH, PHILIP1543
SUTTER EAST BAY HOSPITALS1424
Sangeeta Gambhir
Diagnostic Radiology · Walnut Creek, CA
1332
Keyvan Nouri
Diagnostic Radiology · Walnut Creek, CA
1237
ASIAN NETWORK PHYSICAL THERAPY AND REHABILITATION1130
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · Sacramento, CA
178745
SUTTER EAST BAY HOSPITALS165762
Unilab Corporation
Clinical Laboratory · San Jose, CA
72377
Kathryn Klima
Diagnostic Radiology · Oakland, CA
3081
SZETO, RONALD19100
Michael Faer
Diagnostic Radiology · Oakland, CA
1837
Linda Gordon
Diagnostic Radiology · San Jose, CA
1844
LEE, RICHARD1626
Royce Chrys
Diagnostic Radiology · Walnut Creek, CA
1555
PARAMEDICS PLUS, LLC1551
Joseph Mersol
Diagnostic Radiology · Walnut Creek, CA
1437
SUTTER EAST BAY HOSPITALS1436
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.