What is Hazem Nassar's specialty?

Hazem Nassar (NPI 1740412246) is a Medicare-billing provider whose primary specialty is Internal Medicine in Chicago, IL.

Where does Hazem Nassar practice?

Hazem Nassar practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1740412246.

How much does Medicare pay Hazem Nassar?

Hazem Nassar (NPI 1740412246) received approximately $32K in total Medicare Part B payments, serving 212 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1740412246

Hazem NassarM.D.

Internal MedicineChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

206

Unique beneficiaries

—

Total services

247

Distinct HCPCS

Medicare payment

$29K

Peer benchmark

Total Medicare services vs. 3,790 Internal Medicine providers in IL — bottom quintile (cohort median 760).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

80.0

Quality

58.7

Cost

76.5

Improvement activities

40.0

Promoting interop.

98.0

Payment adjustment

0.21%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Hazem Nassar'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). 21 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
City Of Chicago Ambulance Service Provider · Chicago, IL	80	224
Vincent Rowley Diagnostic Radiology · St Petersburg, FL	61	196
Richard Bauer Diagnostic Radiology · Highland Park, IL	60	183
Imran Ali Cardiology · Chicago, IL	55	163
Ari Mintz Diagnostic Radiology · Chicago, IL	55	145
Anil Gulati Neurology · Chicago, IL	34	255
Jaafer Golzar Interventional Cardiology · Oak Lawn, IL	31	88
Mohamad Al-Massalkhi Critical Care (Intensivists) · Orland Park, IL	30	321
Farnaz Mohammadi Nephrology · Lima, OH	22	91
BAIG, MOHAMMAD	21	58
Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL	20	36
Nimeet Brahmbhatt Nephrology · Chicago, IL	17	39

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