PROVIDER PROFILE · NPI 1720065121

Arthur LoussararianM.D.

Interventional CardiologyMission Viejo, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,094

Unique beneficiaries

—

Total services

6,653

Distinct HCPCS

Medicare payment

$340K

Peer benchmark

Total Medicare services vs. 324 Interventional Cardiology providers in CA — top quintile (cohort median 2,656).

PRESCRIBING · PART D · 2024

Total Rx claims

3,781

Beneficiaries

—

Total drug cost

$554K

Distinct drugs

Brand share

29.3%

Top prescribed drugs

Metoprolol Succinate565 claims

Atorvastatin Calcium475 claims

Clopidogrel Bisulfate286 claims

Nifedipine194 claims

Losartan Potassium194 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

By payment type

Travel and Lodging$2K

Food and Beverage$1K

REFERRAL NETWORK

Where Arthur Loussararian'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). 97 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Steven Sorenson Diagnostic Radiology · Redlands, CA	524	1,683
Jeffrey Dym Diagnostic Radiology · Laguna Niguel, CA	455	1,259
Navid Jahed Diagnostic Radiology · Mission Viejo, CA	396	950
Unilab Corporation Clinical Laboratory · West Hills, CA	311	883
HERREN ENTERPRISES INC	307	579
Jackson Penry Diagnostic Radiology · Mission Viejo, CA	278	699
Absalom Hepner Cardiology · Mission Viejo, CA	197	597
Tze Ip Cardiology · Mission Viejo, CA	187	643
SADDLEBACK MEMORIAL MEDICAL CENTER	112	248
Donald Rediker Interventional Cardiology · Mission Viejo, CA	105	345
Lynne Hung Clinical Cardiac Electrophysiology · Mission Viejo, CA	98	431
Sanjay Bhojraj Interventional Cardiology · Murrieta, CA	98	288

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history