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PROVIDER PROFILE · NPI 1427239854

John MadiganD.O.

PRACTICEASSOCIATES IN INTERNAL MEDICINE & NEPHROLOGY, P.C.See all providers at this practice →
NephrologyMillburn, NJI
CROSS-REFERENCE

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REFERRAL NETWORK

Where John Madigan'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). 41 inbound referrers · 71 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Cooperman Barnabas Medical Center Inc
Medicare Diabetes Preventive Program · Livingston, NJ
160516
MONMOUTH OCEAN HOSPITAL SERVICE CORPORATION66176
Richard Freundlich
Nephrology · Millburn, NJ
46146
NEWARK BETH ISRAEL MEDICAL CENTER INC4080
Gitendra Rajiyah
Cardiology · East Orange, NJ
36227
BERMAN, HOWARD3167
Spectra East, Inc.
Clinical Laboratory · Rockleigh, NJ
26130
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
2663
Lejla Mujic
Emergency Medicine · Livingston, NJ
2567
Anjum Tanwir
Cardiology · Union, NJ
2572
Swati Bhatnagar
Diagnostic Radiology · Hackensack, NJ
2358
Qaisra Saeed
Cardiology · Millburn, NJ
2235
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MONMOUTH OCEAN HOSPITAL SERVICE CORPORATION59112
Cooperman Barnabas Medical Center Inc
Medicare Diabetes Preventive Program · Livingston, NJ
49188
Richard Freundlich
Nephrology · Millburn, NJ
41127
LUTZKER, LETTY39129
Gitendra Rajiyah
Cardiology · East Orange, NJ
34199
Spectra East, Inc.
Clinical Laboratory · Rockleigh, NJ
32143
Anjum Tanwir
Cardiology · Union, NJ
32103
EAST ORANGE GENERAL HOSPITAL32366
Khalil Kaid
Cardiology · Maplewood, NJ
30103
Cornelius Mccarthy
Diagnostic Radiology · Livingston, NJ
2979
Quest Diagnostics Incorporated
Clinical Laboratory · Clifton, NJ
2852
Mark Laible
Diagnostic Radiology · Livingston, NJ
2670
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.
PRESCRIBING · PART D · 2024
Total Rx claims
945
Beneficiaries
—
Total drug cost
$364K
Distinct drugs
25
Brand share
28.3%
Top prescribed drugs
Dapagliflozin Propanediol129 claims
Amlodipine Besylate85 claims
Sevelamer Carbonate79 claims
Losartan Potassium78 claims
Calcium Acetate68 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$785
Payment records
24
By payment type
Food and Beverage$761
Education$25
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
393
Unique beneficiaries
—
Total services
1,289
Distinct HCPCS
8
Medicare payment
$167K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 320 Nephrology providers in NJ — below median (cohort median 1,831).