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PROVIDER PROFILE · NPI 1902801053

John HarriganM.D.

Diagnostic RadiologyEast Brunswick, NJI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
96.5
Quality
95.9
Cost
0.0
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.91%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
12
Beneficiaries
—
Total drug cost
$58
Distinct drugs
1
Brand share
0.0%
Top prescribed drugs
Methylprednisolone12 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,686
Unique beneficiaries
—
Total services
49,613
Distinct HCPCS
36
Medicare payment
$268K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 861 Diagnostic Radiology providers in NJ — top quintile (cohort median 4,290).
REFERRAL NETWORK

Where John Harrigan'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). 162 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MERIDIAN HOSPITALS CORPORATION1,0902,227
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
426730
Pritinder Thind
Diagnostic Radiology · East Brunswick, NJ
3681,261
Nicole Glynn
Diagnostic Radiology · East Brunswick, NJ
229779
Joshua Winslow
Cardiology · Bolivia, NC
217476
MONMOUTH OCEAN HOSPITAL SERVICE CORPORATION190320
Leonard Zawodniak
Diagnostic Radiology · East Brunswick, NJ
185361
Michael Carroll
Diagnostic Radiology · East Brunswick, NJ
170362
ALERT AMBULANCE SERVICE, INC131397
GIRGIS, WAHID127331
Bioreference Health, Llc
Clinical Laboratory · Elmwood Park, NJ
105224
Robert Sweeney
Emergency Medicine · Neptune, NJ
93249
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.