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PROVIDER PROFILE · NPI 1134366958

Justin KarlM.D.

PRACTICEMERCER PHYSICIAN SERVICES PCSee all providers at this practice →
CardiologyLawrenceville, NJI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 310008
Hospital
CCN 310045
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
2,614
Beneficiaries
—
Total drug cost
$453K
Distinct drugs
38
Brand share
17.3%
Top prescribed drugs
Amlodipine Besylate290 claims
Rosuvastatin Calcium288 claims
Atorvastatin Calcium259 claims
Metoprolol Tartrate227 claims
Losartan Potassium183 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,408
Unique beneficiaries
—
Total services
3,423
Distinct HCPCS
21
Medicare payment
$196K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 891 Cardiology providers in NJ — above median (cohort median 2,933).
QUALITY · MIPS · 2024
Final MIPS score
96.1
Quality
86.9
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.89%
APM Entity
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
76
By payment type
Food and Beverage$1K
REFERRAL NETWORK

Where Justin Karl'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). 156 inbound referrers · 248 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
CAPITAL HEALTH SYSTEM, INC.290663
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
148287
Keith Wolfson
Cardiology · Lawrenceville, NJ
128375
Andreas Wolf
Cardiology · Sonora, CA
104270
CAPITAL HEALTH SYSTEM INC97197
Andrew Kim
Diagnostic Radiology · Philadelphia, PA
85185
Sunder Venkatesulu
Interventional Cardiology · Newtown, PA
80130
Anasse Souidi
Internal Medicine · Trenton, NJ
79442
Brad Hoppenfeld
Diagnostic Radiology · Trenton, NJ
78182
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
76173
William Costanzo
Cardiology · Lawrenceville, NJ
76135
GUSHUE, GEORGE75357
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Keith Wolfson
Cardiology · Lawrenceville, NJ
153310
ST MARY MEDICAL CENTER134270
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
130273
Rim Al-Bezem
Cardiology · Columbus, NJ
122305
CAPITAL HEALTH SYSTEM INC109255
CAPITAL HEALTH SYSTEM, INC.105231
GOLDSMITH, STEVEN99268
William Costanzo
Cardiology · Lawrenceville, NJ
98158
Andreas Wolf
Cardiology · Sonora, CA
88183
Kulpreet Barn
Advanced Heart Failure and Transplant Cardiology · Barnegat, NJ
85167
Richard Hyman
Cardiology · Newtown, PA
78138
Alexander Koppel
Cardiology · Newtown, PA
77151
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.