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PROVIDER PROFILE · NPI 1003924952

John ArthurMD

PRACTICEUNIVERSITY OF ARKANSAS FOR MEDICAL SCIENCESSee all providers at this practice →
NephrologyLittle Rock, ARI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 040016
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
124
Beneficiaries
—
Total drug cost
$10K
Distinct drugs
7
Brand share
25.8%
Top prescribed drugs
Potassium Chloride25 claims
Furosemide24 claims
Nifedipine21 claims
Losartan Potassium17 claims
Amlodipine Besylate14 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$64
Payment records
9
By payment type
Education$64
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
41
Unique beneficiaries
—
Total services
59
Distinct HCPCS
2
Medicare payment
$4K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 60 Nephrology providers in AR — bottom quintile (cohort median 1,585).
REFERRAL NETWORK

Where John Arthur'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). 6 inbound referrers · 11 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
UNIVERSITY OF ARKANSAS FOR MEDICAL SCIENCES47158
KENNEY, PHILIP2169
Dumitru Rotaru
Nephrology · Fort Smith, AR
1781
PAI, BALAKRISHNA1442
Umbar Ghaffar
Nephrology · Springdale, AR
1324
Lance Runion
Diagnostic Radiology · Little Rock, AR
1119
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
UNIVERSITY OF ARKANSAS FOR MEDICAL SCIENCES42110
Umbar Ghaffar
Nephrology · Springdale, AR
2236
Hakan Paydak
Clinical Cardiac Electrophysiology · Little Rock, AR
2289
KENNEY, PHILIP2075
Matthew Plotkin
Internal Medicine · Philadelphia, PA
1662
Lance Runion
Diagnostic Radiology · Little Rock, AR
1536
Teresita Angtuaco
Diagnostic Radiology · Little Rock, AR
1319
NADIMPALLI SRI VENKATA, LAKSHMI PRASANTHI1362
Hemendra Shah
Diagnostic Radiology · Little Rock, AR
1218
Angela Casciano
Diagnostic Radiology · Little Rock, AR
1119
Little Rock Ambulance Authority
Ambulance Service Provider · Little Rock, AR
1121
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.