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PROVIDER PROFILE · NPI 1679548135

Ahmed MalikM.D.

PRACTICEMILWAUKEE NEPHROLOGISTS, S.C.See all providers at this practice →
NephrologyMilwaukee, WII
CROSS-REFERENCE

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REFERRAL NETWORK

Where Ahmed Malik'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). 144 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Robert Zilke
Nurse Practitioner · Milwaukee, WI
1681,118
Kevin Tucker
Nephrology · Milwaukee, WI
105337
Manohar Ahuja
Nephrology · Milwaukee, WI
101272
Bell Ambulance, Inc.
Ambulance Service Provider · Milwaukee, WI
95707
ASCENSION ST FRANCIS HOSPITAL, INC91471
Ryan Hilbelink
Diagnostic Radiology · St Francis, WI
71200
Joseph Whitnah
Diagnostic Radiology · New Berlin, WI
59142
William Macdonald
Diagnostic Radiology · St Francis, WI
56117
Robert Neimon
Diagnostic Radiology · Milwaukee, WI
55153
Khawaja Ammar
Cardiology · Milwaukee, WI
53147
NPI 141793082751121
Madhu Sadagopan
Diagnostic Radiology · St Francis, WI
50138
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
547
Unique beneficiaries
—
Total services
1,542
Distinct HCPCS
11
Medicare payment
$157K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 145 Nephrology providers in WI — top quintile (cohort median 835).
PRESCRIBING · PART D · 2024
Total Rx claims
1,554
Beneficiaries
—
Total drug cost
$324K
Distinct drugs
37
Brand share
14.2%
Top prescribed drugs
Furosemide284 claims
Losartan Potassium136 claims
Amlodipine Besylate100 claims
Sevelamer Carbonate89 claims
Pentoxifylline89 claims
QUALITY · MIPS · 2024
Final MIPS score
84.7
Quality
65.3
Cost
82.4
Improvement activities
40.0
Promoting interop.
65.0
Payment adjustment
0.41%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
90
By payment type
Food and Beverage$2K
Education$42