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PROVIDER PROFILE · NPI 1104910249

Corey ShamahM.D.

PRACTICEADVANCED HEALTHCARE SCSee all providers at this practice →
Hematology-OncologyMilwaukee, WII
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 521528
Hospice
CCN 520035
Hospital
CCN 520038
Hospital
CCN 520138
Hospital
CCN 520207
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
841
Unique beneficiaries
—
Total services
2,051
Distinct HCPCS
8
Medicare payment
$103K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 202 Hematology-Oncology providers in WI — top quintile (cohort median 680).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
1,404
Beneficiaries
—
Total drug cost
$5.6M
Distinct drugs
32
Brand share
33.6%
Top prescribed drugs
Anastrozole320 claims
Tamoxifen Citrate106 claims
Hydroxyurea93 claims
Enzalutamide89 claims
Prednisone86 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Corey Shamah'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). 24 inbound referrers · 42 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
AURORA MEDICAL CENTER GRAFTON, LLC1091,078
Leandro Espinosa
Diagnostic Radiology · Grafton, WI
2876
BRUCKNER, JULIA2376
Rupesh Patel
Interventional Radiology · St Francis, WI
22149
Steven Gryniewicz
Diagnostic Radiology · Milwaukee, WI
2073
Christopher Zellmer
Diagnostic Radiology · St Francis, WI
2076
Ryan Hilbelink
Diagnostic Radiology · St Francis, WI
19117
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.1768
Shari Buske
Podiatry · Mequon, WI
1671
ANDERSON, MARGARET1655
VISITING NURSE ASSOCIATION OF WISCONSIN, INC.1670
Laura Ripple
Physician Assistant · Grafton, WI
1636
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
AURORA HEALTH CARE METRO, INC.3293,162
A2cl Services, Llc
Clinical Laboratory · West Allis, WI
141856
AURORA MEDICAL CENTER GRAFTON, LLC1071,199
Kenneth Phillips
Cardiology · Milwaukee, WI
39233
WEISMAN, PAUL31259
Ethel Sabnis
Diagnostic Radiology · Milwaukee, WI
2793
Steven Gryniewicz
Diagnostic Radiology · Milwaukee, WI
2284
Mark Chelmowski
Internal Medicine · Milwaukee, WI
22131
BRUCKNER, JULIA2170
Mary Schmidt
Diagnostic Radiology · Milwaukee, WI
2068
John Schuck
Diagnostic Radiology · St Francis, WI
2053
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.2091
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.