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PROVIDER PROFILE · NPI 1437187929

William GradisharMD

Medical OncologyChicago, ILI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
95.2
Quality
83.0
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.85%
APM Entity
PRESCRIBING · PART D · 2024
Total Rx claims
612
Beneficiaries
—
Total drug cost
$2.3M
Distinct drugs
11
Brand share
22.5%
Top prescribed drugs
Anastrozole300 claims
Palbociclib51 claims
Tamoxifen Citrate51 claims
Letrozole49 claims
Exemestane46 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$44K
Payment records
34
By payment type
Consulting Fee$41K
Travel and Lodging$2K
Food and Beverage$1K
Honoraria$153
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
939
Unique beneficiaries
—
Total services
50,082
Distinct HCPCS
21
Medicare payment
$812K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 96 Medical Oncology providers in IL — top quintile (cohort median 1,343).
REFERRAL NETWORK

Where William Gradishar'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). 16 inbound referrers · 33 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NORTHWESTERN MEMORIAL HEALTHCARE2091,728
Cesar Santa-Maria
Medical Oncology · Baltimore, MD
39277
Brady Stein
Hematology · Chicago, IL
36436
Anaadriana Zakarija
Hematology · Chicago, IL
36337
ENDEAVOR HEALTH CLINICAL OPERATIONS2459
Thomas Grant
Diagnostic Radiology · Chicago, IL
2294
CENTRAL DUPAGE HOSPITAL ASSOCIATION1928
Kevin Bethke
Surgical Oncology · Chicago, IL
1750
REHABILITATION INSTITUTE OF CHICAGO1643
Issam Mikati
Cardiology · Chicago, IL
1369
Jeanne Horowitz
Diagnostic Radiology · Chicago, IL
1355
Eric Hart
Diagnostic Radiology · Chicago, IL
1238
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
NORTHWESTERN MEMORIAL HEALTHCARE3062,216
JAIN, SARIKA55426
Cesar Santa-Maria
Medical Oncology · Baltimore, MD
38269
Brady Stein
Hematology · Chicago, IL
37349
Brandon Mcmahon
Hematology · Aurora, CO
35557
ENDEAVOR HEALTH CLINICAL OPERATIONS3266
DILLEHAY, GARY32109
Anaadriana Zakarija
Hematology · Chicago, IL
31254
Kelly Kindy
Nurse Practitioner · Chicago, IL
27395
WOLFMAN, JUDITH2432
NPI 17402718082266
LURAIN, JOHN22122
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.