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 1992842272

Mark GirzadasMD

CardiologyMilwaukee, WII
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
PRESCRIBING · PART D · 2024
Total Rx claims
3,133
Beneficiaries
—
Total drug cost
$661K
Distinct drugs
36
Brand share
24.5%
Top prescribed drugs
Atorvastatin Calcium525 claims
Metoprolol Succinate329 claims
Amlodipine Besylate202 claims
Apixaban190 claims
Ezetimibe162 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,048
Unique beneficiaries
—
Total services
1,112
Distinct HCPCS
12
Medicare payment
$42K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 301 Cardiology providers in WI — below median (cohort median 1,490).
QUALITY · MIPS · 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 Mark Girzadas'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). 88 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
WEST ALLIS MEMORIAL HOSPITAL, INC.5911,395
Maryam Gardezi
Cardiology · West Allis, WI
223605
Tatek Takele
Internal Medicine · West Allis, WI
101420
John Kispert
General Surgery · West Allis, WI
97222
Bell Ambulance, Inc.
Ambulance Service Provider · Milwaukee, WI
96193
NUTHAKKI, SOUJANYA94152
Prince Mathew
Internal Medicine · West Allis, WI
94349
Matthew Brewer
Diagnostic Radiology · New Berlin, WI
93182
CALVY, THOMAS91210
Richard Jochem
Diagnostic Radiology · St Francis, WI
90182
Richard Grieshop
General Surgery · West Allis, WI
85217
Binod Khadka
Internal Medicine · Waukesha, WI
78247
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.