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PROVIDER PROFILE · NPI 1295795722

Marin MarcuM.D.

GastroenterologySaint Charles, MOI
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$15
Payment records
1
By payment type
Food and Beverage$15
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 260005
Hospital
CCN 260104
Hospital
CCN 260105
Hospital
CCN 260200
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
1,285
Beneficiaries
—
Total drug cost
$137K
Distinct drugs
15
Brand share
57.4%
Top prescribed drugs
Sodium Chloride/Nahco3/Kcl/Peg441 claims
Pantoprazole Sodium303 claims
Omeprazole99 claims
Sodium, Potassium,mag Sulfates96 claims
Sucralfate82 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
919
Unique beneficiaries
—
Total services
1,187
Distinct HCPCS
16
Medicare payment
$107K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 294 Gastroenterology providers in MO — top quintile (cohort median 585).
REFERRAL NETWORK

Where Marin Marcu'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). 49 inbound referrers · 91 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SSM HEALTH CARE ST. LOUIS2851,157
Jonathan Root
Diagnostic Radiology · St Charles, MO
85232
St. Charles County Ambulance District
Ambulance Service Provider · Saint Peters, MO
57110
Sunita Dharmavarapu
Anesthesiology · O Fallon, MO
46115
Lewis Halverson
Interventional Radiology · Bridgeton, MO
4293
David Pohl
Diagnostic Radiology · Lake St Louis, MO
4187
Leah Majarocon
Nurse Practitioner · Ocala, FL
3881
BARNES JEWISH ST PETERS HOSPITAL INC3689
Ali Ziaee
Cardiology · Saint Louis, MO
34132
Romel Izquierdo-Malon
Internal Medicine · Saint Charles, MO
33122
Ardaman Nanda
Cardiology · Bridgeton, MO
3374
Gunvir Gill
Interventional Radiology · St Charles, MO
3177
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SSM HEALTH CARE ST. LOUIS3931,658
Ssm St. Joseph Endoscopy Center, Llc
Ambulatory Surgical Center · St. Louis, MO
165485
HOPSON, DAVID95234
Laboratory Corporation Of America Holdings
Clinical Laboratory · Dublin, OH
79269
Elizabeth Mckinley
Pathology · Saint Charles, MO
71178
Evelyn Banks
Pathology · Saint Louis, MO
66183
St. Charles County Ambulance District
Ambulance Service Provider · Saint Peters, MO
65158
SSM HEALTH CARE ST. LOUIS60170
Jonathan Root
Diagnostic Radiology · St Charles, MO
58139
Joseph Lombardo
Pathology · Saint Charles, MO
56121
SALLEE, DONALD55148
Daniel Cohen
Diagnostic Radiology · St Charles, MO
52138
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.