PROVIDER PROFILE · NPI 1275501579

Irena Chizhik

PRACTICEBRAD WEISS DDS, LTDSee all providers at this practice →

Internal MedicineSkokie, ILI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

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.

REFERRAL NETWORK

Where Irena Chizhik'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 · 12 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTHWESTERN MEMORIAL HEALTHCARE	96	418
ENDEAVOR HEALTH CLINICAL OPERATIONS	70	526
NORTHWESTERN LAKE FOREST HOSPITAL	67	302
Micah Eimer Cardiology · Glenview, IL	34	146
HEBEL, DONALD	20	69
DELEO, CAESAR	14	41

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
NORTHWESTERN MEMORIAL HEALTHCARE	142	817
ENDEAVOR HEALTH CLINICAL OPERATIONS	70	511
Micah Eimer Cardiology · Glenview, IL	59	300
NORTHWESTERN LAKE FOREST HOSPITAL	43	151
ENDEAVOR HEALTH CLINICAL OPERATIONS	24	139
Judy Huang Diagnostic Radiology · Grayslake, IL	15	64
Benjamin Marks Dermatology · Glenview, IL	15	84
GOLDSTEIN, BETTY	15	40
DELEO, CAESAR	14	34
Quest Diagnostics Llc Il Clinical Laboratory · Wood Dale, IL	14	39
HEBEL, DONALD	12	24
Arkady Rapoport Internal Medicine · Skokie, IL	11	96

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