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 1043287436

Mushir Hassan

Internal MedicineBrookfield, WII
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.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Mushir Hassan'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 · 36 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Ascension Wisconsin Laboratories, Inc
Clinical Laboratory · Milwaukee, WI
2191,086
ASCENSION SE WISCONSIN HOSPITAL, INC126385
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.41140
ROZNIK, MARK2751
Benjamin Williams
Cardiology · Edina, MN
2593
Katherine Hallenbeck
Diagnostic Radiology · St Francis, WI
2143
WHEATON FRANCISCAN HOME HEALTH & HOSPICE, LLC1841
ENGLE, DAVID1647
David Groden
Cardiology · Brookfield, WI
1558
James Walker
Diagnostic Radiology · Milwaukee, WI
1424
Christopher Lieb
Internal Medicine · Brookfield, WI
1380
Dermatopathology Of Wisconsin Sc
Clinical Laboratory · Brookfield, WI
1217
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Ascension Wisconsin Laboratories, Inc
Clinical Laboratory · Milwaukee, WI
2251,382
ASCENSION SE WISCONSIN HOSPITAL, INC183588
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.43143
Katherine Hallenbeck
Diagnostic Radiology · St Francis, WI
3261
Wisconsin Diagnostic Laboratories Llc
Clinical Laboratory · Milwaukee, WI
3094
Benjamin Williams
Cardiology · Edina, MN
2878
PROHEALTH WAUKESHA MEMORIAL HOSPITAL, INC.2657
ROZNIK, MARK2346
John Daniels
Pulmonary Disease · Wauwatosa, WI
23116
Robert Beres
Diagnostic Radiology · Milwaukee, WI
1825
ENGLE, DAVID1752
James Walker
Diagnostic Radiology · Milwaukee, WI
1730
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.