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PROVIDER PROFILE · NPI 1174565915

Marc LewenD.O.

CardiologySaint Peters, MOI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
794
Unique beneficiaries
—
Total services
900
Distinct HCPCS
10
Medicare payment
$52K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 343 Cardiology providers in MO — bottom quintile (cohort median 2,194).
PRESCRIBING · PART D · 2024
Total Rx claims
5,541
Beneficiaries
—
Total drug cost
$1.1M
Distinct drugs
37
Brand share
26.2%
Top prescribed drugs
Atorvastatin Calcium733 claims
Metoprolol Succinate555 claims
Apixaban555 claims
Metoprolol Tartrate429 claims
Lisinopril381 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$76
Payment records
3
By payment type
Food and Beverage$76
REFERRAL NETWORK

Where Marc Lewen'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). 55 inbound referrers · 136 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
BARNES JEWISH ST PETERS HOSPITAL INC4671,241
St. Charles County Ambulance District
Ambulance Service Provider · Saint Peters, MO
152238
James Kelly
Diagnostic Radiology · Saint Louis, MO
130259
MISSOURI BAPTIST MEDICAL CENTER104172
Joelle Biernacki
Diagnostic Radiology · Saint Louis, MO
82134
Constance Courtois
Diagnostic Radiology · Saint Louis, MO
80151
John Hartweger
Internal Medicine · Saint Peters, MO
77150
April Thebeau
Internal Medicine · Saint Peters, MO
76137
VLAHOVICH, GARY76118
Kenneth Trimmer
Interventional Cardiology · Saint Louis, MO
72146
NPI 12654740016491
Michael Missler
Cardiology · Saint Peters, MO
6197
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
BARNES JEWISH ST PETERS HOSPITAL INC229568
Martin Ast
Cardiology · Saint Peters, MO
195364
Diana Westerfield
Cardiology · Saint Peters, MO
137222
Lisa Schiller
Clinical Cardiac Electrophysiology · Saint Peters, MO
125206
Hui Hua Shu
Diagnostic Radiology · Saint Louis, MO
122239
MISSOURI BAPTIST MEDICAL CENTER116259
Robert Stachecki
Diagnostic Radiology · Saint Louis, MO
116206
PROGRESS WEST HEALTHCARE CENTER116179
NPI 1265474001109182
St. Charles County Ambulance District
Ambulance Service Provider · Saint Peters, MO
108173
Michael Missler
Cardiology · Saint Peters, MO
93146
Michael Penney
Diagnostic Radiology · Fort Worth, TX
88169
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.