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PROVIDER PROFILE · NPI 1083948285

Walter MazzeiMD

Clinical Cardiac ElectrophysiologyColumbia, SCI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 420018
Hospital
CCN 420070
Hospital
CCN 420086
Hospital
CCN 420106
Hospital
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
94
By payment type
Food and Beverage$2K
PRESCRIBING · PART D · 2024
Total Rx claims
1,675
Beneficiaries
—
Total drug cost
$550K
Distinct drugs
24
Brand share
42.6%
Top prescribed drugs
Apixaban373 claims
Metoprolol Succinate162 claims
Sotalol Hcl114 claims
Flecainide Acetate105 claims
Rivaroxaban102 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
6,150
Unique beneficiaries
—
Total services
11,393
Distinct HCPCS
51
Medicare payment
$630K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 45 Clinical Cardiac Electrophysiology providers in SC — top quintile (cohort median 5,483).
REFERRAL NETWORK

Where Walter Mazzei'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). 48 inbound referrers · 83 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PRISMA HEALTH-MIDLANDS286850
NPI 1083652226181608
William Hollins
Sleep Medicine · Columbia, SC
97442
LEXINGTON COUNTY HEALTH SERVICES DISTRICT INC79218
Jonathan Hewett
Interventional Cardiology · West Columbia, SC
71175
PRISMA HEALTH-MIDLANDS70178
Robert Delphia
Interventional Cardiology · Columbia, SC
67156
Edward Gize
Diagnostic Radiology · Greenville, SC
63206
Harry Hardin
Diagnostic Radiology · Greenville, SC
49108
PROVIDENCE HOSPITAL, LLC4993
County Council For Richland County
Ambulance Service Provider · Columbia, SC
4495
Vince Vismara
Interventional Cardiology · Columbia, SC
4377
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
PRISMA HEALTH-MIDLANDS3001,009
NPI 1083652226133418
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
113329
William Hollins
Sleep Medicine · Columbia, SC
100483
Robert Delphia
Interventional Cardiology · Columbia, SC
97256
Leverne Prosser
Interventional Cardiology · Columbia, SC
84280
Edward Gize
Diagnostic Radiology · Greenville, SC
82274
LEXINGTON COUNTY HEALTH SERVICES DISTRICT INC79239
Benjamin Jones
Interventional Cardiology · Columbia, SC
59273
Charles Phillips
Anesthesiology · Columbia, SC
52161
Stacy Graham
Interventional Cardiology · Columbia, SC
51167
PRISMA HEALTH-MIDLANDS49111
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.