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PROVIDER PROFILE · NPI 1255385589

Roger KerznerMD

CardiologyNewark, DEI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 080001
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
1,378
Beneficiaries
—
Total drug cost
$359K
Distinct drugs
26
Brand share
23.0%
Top prescribed drugs
Atorvastatin Calcium183 claims
Metoprolol Succinate162 claims
Apixaban148 claims
Carvedilol133 claims
Lisinopril79 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
116
Unique beneficiaries
—
Total services
121
Distinct HCPCS
3
Medicare payment
$4K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 75 Cardiology providers in DE — bottom quintile (cohort median 4,644).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Roger Kerzner'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). 137 inbound referrers · 300 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
CHRISTIANA CARE HEALTH SERVICES, INC.1,3344,779
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
198528
Bryan Franck
Diagnostic Radiology · Newark, DE
138212
Kristina Siddall
Diagnostic Radiology · North Miami, FL
103139
Avinash Chandra
Cardiology · Newark, DE
99178
Shabbir Naqvi
Diagnostic Radiology · Hockessin, DE
95137
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
82218
Erik Marshall
Cardiology · Newark, DE
82168
Michael Kostal
Cardiology · Radnor, PA
74166
Daniel Maloney
Diagnostic Radiology · Newark, DE
6888
Arthur Colbourn
Cardiology · Newark, DE
64201
ST. FRANCIS HOSPITAL INC.61119
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
CHRISTIANA CARE HEALTH SERVICES, INC.6542,563
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
176474
Peter Dross
Diagnostic Radiology · Orlando, FL
149229
Gem Ambulance Llc
Ambulance Service Provider · Lakewood, NJ
142226
EVANTASH, ALAN134208
Anand Kenia
Clinical Cardiac Electrophysiology · Dalton, GA
133310
Piamsook Angkeow
Cardiology · Wilmington, DE
118310
Kris Conde
Diagnostic Radiology · Newark, DE
107161
Michael Hewitt
Diagnostic Radiology · Woodbury Heights, NJ
95136
Michael Sneider
Diagnostic Radiology · Charlottesville, VA
94134
Ronald Lewis
Cardiology · Newark, DE
89199
Robin Horn
Cardiology · Newark, DE
88196
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.