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PROVIDER PROFILE · NPI 1164585683

Nancy ReauMD

GastroenterologyBurr Ridge, ILI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$48K
Payment records
66
By payment type
Consulting Fee$39K
Travel and Lodging$5K
Compensation for serving as faculty or as a speaker for a medical education program$3K
Food and Beverage$2K
Education$9
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
695
Beneficiaries
—
Total drug cost
$1.2M
Distinct drugs
15
Brand share
30.1%
Top prescribed drugs
Ursodiol105 claims
Rifaximin74 claims
Furosemide69 claims
Spironolactone64 claims
Tenofovir Alafenamide55 claims
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 140119
Hospital
CCN 140155
Hospital
CCN 140186
Hospital
CCN 140213
Hospital
CCN 141353
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
446
Unique beneficiaries
—
Total services
556
Distinct HCPCS
6
Medicare payment
$60K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 606 Gastroenterology providers in IL — below median (cohort median 726).
REFERRAL NETWORK

Where Nancy Reau'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). 12 inbound referrers · 29 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MACMAHON, HEBER1957
Ryan Meiners
Diagnostic Radiology · Kankakee, IL
1838
Jonah Rubin
Gastroenterology · Maywood, IL
18197
Pritesh Patel
Diagnostic Radiology · Milwaukee, WI
1428
Paul Chang
Diagnostic Radiology · Chicago, IL
1424
Howard Roth
Diagnostic Radiology · Kankakee, IL
1423
Jeffrey Leef
Interventional Radiology · Chicago, IL
1477
Melvy Mathew
Diagnostic Radiology · Roseville, MN
1335
Helen Te
Gastroenterology · Chicago, IL
11125
Brian Funaki
Diagnostic Radiology · Chicago, IL
1129
City Of Chicago
Ambulance Service Provider · Chicago, IL
1122
Parin Desai
Nephrology · Crystal Lake, IL
1189
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE UNIVERSITY OF CHICAGO MEDICAL CENTER1961,080
RIVERSIDE MEDICAL CENTER61283
Pritesh Patel
Diagnostic Radiology · Milwaukee, WI
2968
Melvy Mathew
Diagnostic Radiology · Roseville, MN
2444
Abraham Dachman
Diagnostic Radiology · Burr Ridge, IL
2153
Melanie Samardzija
Nurse Practitioner · Chicago, IL
2041
Kapuluru Reddy
Gastroenterology · Chicago, IL
2078
Jonah Rubin
Gastroenterology · Maywood, IL
18252
John Buczyna
Diagnostic Radiology · Kankakee, IL
1829
Stephen Thomas
Diagnostic Radiology · San Diego, CA
1837
PRESENCE CENTRAL AND SUBURBAN HOSPITALS NETWORK1796
Parin Desai
Nephrology · Crystal Lake, IL
15112
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.