What is Mark Girzadas's specialty?

Mark Girzadas (NPI 1992842272) is a Medicare-billing provider whose primary specialty is Cardiology in Milwaukee, WI.

Where does Mark Girzadas practice?

Mark Girzadas practices in Milwaukee, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1992842272.

How much does Medicare pay Mark Girzadas?

Mark Girzadas (NPI 1992842272) received approximately $46K in total Medicare Part B payments, serving 616 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1992842272

Mark GirzadasMD

CardiologyMilwaukee, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,048

Unique beneficiaries

—

Total services

1,112

Distinct HCPCS

Medicare payment

$42K

Peer benchmark

Total Medicare services vs. 301 Cardiology providers in WI — below median (cohort median 1,490).

PRESCRIBING · PART D · 2024

Total Rx claims

3,133

Beneficiaries

—

Total drug cost

$661K

Distinct drugs

Brand share

24.5%

Top prescribed drugs

Atorvastatin Calcium525 claims

Metoprolol Succinate329 claims

Amlodipine Besylate202 claims

Apixaban190 claims

Ezetimibe162 claims

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

Physician	Patients	Visits
WEST ALLIS MEMORIAL HOSPITAL, INC.	591	1,395
Maryam Gardezi Cardiology · West Allis, WI	223	605
Tatek Takele Internal Medicine · West Allis, WI	101	420
John Kispert General Surgery · West Allis, WI	97	222
Bell Ambulance, Inc. Ambulance Service Provider · Milwaukee, WI	96	193
NUTHAKKI, SOUJANYA	94	152
Prince Mathew Internal Medicine · West Allis, WI	94	349
Matthew Brewer Diagnostic Radiology · New Berlin, WI	93	182
CALVY, THOMAS	91	210
Richard Jochem Diagnostic Radiology · St Francis, WI	90	182
Richard Grieshop General Surgery · West Allis, WI	85	217
Binod Khadka Internal Medicine · Waukesha, WI	78	247

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history