caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1821020504

NPI 1821020504

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$26
Payment records
1
By payment type
Food and Beverage$26
REFERRAL NETWORK

Where NPI 1821020504'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). 22 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ADVOCATE HEALTH AND HOSPITALS CORPORATION118381
ST. ALEXIUS MEDICAL CENTER67152
ALEXIAN BROTHERS MEDICAL CENTER55127
Jordan Samuels
Neurology · Lake Barrington, IL
3854
Sri Preethi Gunnala
Diagnostic Radiology · Chicago, IL
3675
Aaron Malina
Psychologist, Clinical · Lake Forest, IL
3583
Christopher Goesel
Diagnostic Radiology · Chicago, IL
2841
Victoria Marsik-Castillo
Diagnostic Radiology · Hoffman Estates, IL
2232
CENTRAL DUPAGE HOSPITAL ASSOCIATION1944
John Bochniak
Diagnostic Radiology · Hoffman Estates, IL
1827
Sanford Sherman
Neurology · Lake Barrington, IL
1722
William Keenan
Diagnostic Radiology · Hoffman Estates, IL
1722
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.