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 1215019187

NPI 1215019187

PRACTICEWORK & PILLAY SCSee all providers at this practice →
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 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.
REFERRAL NETWORK

Where NPI 1215019187'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). 5 inbound referrers · 16 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Lekshmi Nair
Diagnostic Radiology · Glen Ellyn, IL
2744
John Connolly
Diagnostic Radiology · Chicago, IL
2745
Samuel Castillo
Gastroenterology · Chicago, IL
2570
David Chua
Gastroenterology · Oakbrook Terrace, IL
2442
BARANIEWSKI, HENRY1115
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
PRESENCE CHICAGO HOSPITALS NETWORK119154
David Chua
Gastroenterology · Oakbrook Terrace, IL
47110
Saad Aziz
Gastroenterology · Chicago, IL
2855
SADAGOPAN, SESHADRI2628
John Connolly
Diagnostic Radiology · Chicago, IL
2546
KOVALSKY, EUGENE2536
Todd Brack
Diagnostic Radiology · Chicago, IL
2331
Superior Air-Ground Ambulance Service, Inc
Ambulance Service Provider · Elmhurst, IL
2027
Maria Hernandez
Internal Medicine · Galena, IL
1924
Lekshmi Nair
Diagnostic Radiology · Glen Ellyn, IL
1825
Giovanni Giannotti
General Surgery · Chicago, IL
1745
Dana Vais
Infectious Disease · Chicago, IL
1541
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.