What is Michael Mareska's specialty?

Michael Mareska (NPI 1538130778) is a Medicare-billing provider whose primary specialty is Neurology in Columbia, SC.

Where does Michael Mareska practice?

Michael Mareska practices in Columbia, SC, based on the location reported in the CMS Medicare provider datasets for NPI 1538130778.

How much does Medicare pay Michael Mareska?

Michael Mareska (NPI 1538130778) received approximately $87K in total Medicare Part B payments, serving 580 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1538130778

Michael MareskaM.D.

NeurologyColumbia, SCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

824

Unique beneficiaries

—

Total services

961

Distinct HCPCS

Medicare payment

$77K

Peer benchmark

Total Medicare services vs. 198 Neurology providers in SC — above median (cohort median 821).

PRESCRIBING · PART D · 2024

Total Rx claims

4,521

Beneficiaries

—

Total drug cost

$1.8M

Distinct drugs

Brand share

21.3%

Top prescribed drugs

Levetiracetam622 claims

Lacosamide548 claims

Gabapentin330 claims

Lamotrigine224 claims

Donepezil Hcl221 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$311

Payment records

By payment type

Food and Beverage$311

Top paying entities

Food and Beverage$311

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

Physician	Patients	Visits
LEXINGTON COUNTY HEALTH SERVICES DISTRICT INC	198	471
PRISMA HEALTH-MIDLANDS	109	177
Lexington County Ems Ambulance Service Provider · Lexington, SC	76	149
PRISMA HEALTH-MIDLANDS	61	115
PROVIDENCE HOSPITAL, LLC	53	110
County Council For Richland County Ambulance Service Provider · Columbia, SC	52	104
Harry Hardin Diagnostic Radiology · Greenville, SC	49	97
Robert Garris Diagnostic Radiology · West Columbia, SC	45	103
Joshua Mccain Diagnostic Radiology · Rockford, IL	45	100
Beth Siroty-Smith Diagnostic Radiology · West Columbia, SC	44	99
PRISMA HEALTH-MIDLANDS	44	67
Nicholas Mayes Diagnostic Radiology · West Columbia, SC	42	92

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events