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PROVIDER PROFILE · NPI 1164544235

Arun NachiappanMD

Diagnostic RadiologyPhiladelphia, PAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 310047
Hospital
CCN 390111
Hospital
CCN 390153
Hospital
CCN 390223
Hospital
CCN 390226
Hospital
REFERRAL NETWORK

Where Arun Nachiappan'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). 54 inbound referrers · 101 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
HARRIS COUNTY HOSPITAL DISTRICT203547
City Of Houston
Ambulance Service Provider · Houston, TX
52113
Ana Kolansky
Diagnostic Radiology · Philadelphia, PA
51108
Veronica Lenge De Rosen
Diagnostic Radiology · Houston, TX
46242
Susan Roth
Diagnostic Radiology · Philadelphia, PA
4578
Michael Riley
Clinical Cardiac Electrophysiology · Philadelphia, PA
4273
Eduardo Mortani Barbosa
Diagnostic Radiology · Philadelphia, PA
4151
Rosita Shah
Diagnostic Radiology · Philadelphia, PA
4071
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
3969
George Hanna
Cardiology · Bay City, TX
3688
Narainder Gupta
Diagnostic Radiology · Philadelphia, PA
3654
Clinical Pathology Laboratories, Inc.
Clinical Laboratory · Austin, TX
3579
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA284672
HARRIS COUNTY HOSPITAL DISTRICT241698
Nasser Lakkis
Interventional Cardiology · Mobile, AL
112431
VERDINO, RALPH82139
Clinical Pathology Laboratories, Inc.
Clinical Laboratory · Austin, TX
62147
NPI 19422300995073
Sharyn Katz
Diagnostic Radiology · Philadelphia, PA
4698
Veronica Lenge De Rosen
Diagnostic Radiology · Houston, TX
42243
MATAGORDA COUNTY HOSPITAL DISTRICT4183
Rosita Shah
Diagnostic Radiology · Philadelphia, PA
4180
Narainder Gupta
Diagnostic Radiology · Philadelphia, PA
4170
Maya Galperin Aizenberg
Diagnostic Radiology · Philadelphia, PA
4159
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
1,537
Unique beneficiaries
—
Total services
1,821
Distinct HCPCS
5
Medicare payment
$39K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,589 Diagnostic Radiology providers in PA — below median (cohort median 2,484).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.