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PROVIDER PROFILE · NPI 1538130778

Michael MareskaM.D.

NeurologyColumbia, SCI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
4,521
Beneficiaries
—
Total drug cost
$1.8M
Distinct drugs
49
Brand share
21.3%
Top prescribed drugs
Levetiracetam622 claims
Lacosamide548 claims
Gabapentin330 claims
Lamotrigine224 claims
Donepezil Hcl221 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
824
Unique beneficiaries
—
Total services
961
Distinct HCPCS
11
Medicare payment
$77K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 198 Neurology providers in SC — above median (cohort median 821).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$32
Payment records
2
By payment type
Food and Beverage$32
QUALITY · MIPS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Michael Mareska'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). 60 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
LEXINGTON COUNTY HEALTH SERVICES DISTRICT INC198471
PRISMA HEALTH-MIDLANDS109177
Lexington County Ems
Ambulance Service Provider · Lexington, SC
76149
PRISMA HEALTH-MIDLANDS61115
PROVIDENCE HOSPITAL, LLC53110
County Council For Richland County
Ambulance Service Provider · Columbia, SC
52104
Harry Hardin
Diagnostic Radiology · Greenville, SC
4997
Robert Garris
Diagnostic Radiology · West Columbia, SC
45103
Joshua Mccain
Diagnostic Radiology · Rockford, IL
45100
Beth Siroty-Smith
Diagnostic Radiology · West Columbia, SC
4499
PRISMA HEALTH-MIDLANDS4467
Nicholas Mayes
Diagnostic Radiology · West Columbia, SC
4292
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.