What is Alex Zacharias's specialty?

Alex Zacharias (NPI 1598793598) is a Medicare-billing provider whose primary specialty is Urology in Milwaukee, WI.

Where does Alex Zacharias practice?

Alex Zacharias practices in Milwaukee, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1598793598.

How much does Medicare pay Alex Zacharias?

Alex Zacharias (NPI 1598793598) received approximately $151K in total Medicare Part B payments, serving 535 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1598793598

Alex ZachariasM.D.

PRACTICEADVANCED HEALTHCARE SCSee all providers at this practice →

UrologyMilwaukee, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,045

Unique beneficiaries

—

Total services

1,300

Distinct HCPCS

Medicare payment

$100K

Peer benchmark

Total Medicare services vs. 161 Urology providers in WI — top quintile (cohort median 1,135).

PRESCRIBING · PART D · 2024

Total Rx claims

1,536

Beneficiaries

—

Total drug cost

$55K

Distinct drugs

Brand share

22.7%

Top prescribed drugs

Finasteride530 claims

Tamsulosin Hcl520 claims

Alfuzosin Hcl110 claims

Oxybutynin Chloride81 claims

Ciprofloxacin Hcl71 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Alex Zacharias'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
AURORA MEDICAL CENTER GRAFTON, LLC	133	438
Christopher Zellmer Diagnostic Radiology · St Francis, WI	24	36
Matthew Snyder Pathology · Green Bay, WI	20	59
Leandro Espinosa Diagnostic Radiology · Grafton, WI	18	41
REHRAUER, LUKE	17	58
Steven Gryniewicz Diagnostic Radiology · Milwaukee, WI	17	58
Ryan Hilbelink Diagnostic Radiology · St Francis, WI	17	40
Corey Shamah Hematology-Oncology · Milwaukee, WI	16	80
Ross Worthington Pathology · Sheboygan, WI	15	42
Shari Buske Podiatry · Mequon, WI	14	21
NPI 1255363222	13	58
BRYANT, JOHN	12	60

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events