What is Joseph Hajjar's specialty?

Joseph Hajjar (NPI 1720046121) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Covington, LA.

Where does Joseph Hajjar practice?

Joseph Hajjar practices in Covington, LA, based on the location reported in the CMS Medicare provider datasets for NPI 1720046121.

How much does Medicare pay Joseph Hajjar?

Joseph Hajjar (NPI 1720046121) received approximately $46K in total Medicare Part B payments, serving 1,282 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1720046121

Joseph HajjarMD

PRACTICEOCHSNER CLINIC LLCSee all providers at this practice →

Diagnostic RadiologyCovington, LAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,499

Unique beneficiaries

—

Total services

1,557

Distinct HCPCS

Medicare payment

$36K

Peer benchmark

Total Medicare services vs. 384 Diagnostic Radiology providers in LA — below median (cohort median 2,476).

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 · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Joseph Hajjar'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). 59 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
OCHSNER MEDICAL CENTER - NORTHSHORE, L.L.C.	246	490
Peter Blessey Sports Medicine · Slidell, LA	86	217
Acadian Ambulance Service, Inc. Ambulance Service Provider · Lafayette, LA	75	129
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	56	85
Frank Guidry Family Practice · New Orleans, LA	50	123
EAST BATON ROUGE MEDICAL CENTER LLC	46	88
Nicola Corbett Orthopedic Surgery · Hamden, CT	42	100
Timothy Riddell Family Practice · Mandeville, LA	40	110
Ernest Hansen Emergency Medicine · Slidell, LA	32	61
Mayo Collaborative Services, Inc Clinical Laboratory · Rochester, MN	32	41
OCHSNER BAYOU LLC	32	71
Emily Bassett Physician Assistant · Slidell, LA	32	69

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events