What is Magdalena Flejsierowicz's specialty?

Magdalena Flejsierowicz (NPI 1144246737) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Milwaukee, WI.

Where does Magdalena Flejsierowicz practice?

Magdalena Flejsierowicz practices in Milwaukee, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1144246737.

How much does Medicare pay Magdalena Flejsierowicz?

Magdalena Flejsierowicz (NPI 1144246737) received approximately $20K in total Medicare Part B payments, serving 101 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1144246737

Magdalena FlejsierowiczMD

Hematology-OncologyMilwaukee, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

156

Distinct HCPCS

Medicare payment

$14K

Peer benchmark

Total Medicare services vs. 202 Hematology-Oncology providers in WI — bottom quintile (cohort median 680).

PRESCRIBING · PART D · 2024

Total Rx claims

561

Beneficiaries

—

Total drug cost

$63K

Distinct drugs

Brand share

5.3%

Top prescribed drugs

Anastrozole239 claims

Prednisone42 claims

Abiraterone Acetate36 claims

Apixaban30 claims

Hydroxyurea28 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.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 520138

Hospital

REFERRAL NETWORK

Where Magdalena Flejsierowicz'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). 2 inbound referrers · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Mitchell Pincus Radiation Oncology · Milwaukee, WI	12	127
GRUM, JOHN	11	29

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
AURORA HEALTH CARE METRO, INC.	151	1,516
A2cl Services, Llc Clinical Laboratory · West Allis, WI	42	288
Biana Leybishkis Internal Medicine · Milwaukee, WI	20	81
Paul Madsen Diagnostic Radiology · St Francis, WI	17	47
Mitchell Pincus Radiation Oncology · Milwaukee, WI	15	216
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.	13	34
John Cline Diagnostic Radiology · Milwaukee, WI	12	50
Raed Hamed Internal Medicine · Milwaukee, WI	11	68
Aboud Affi Gastroenterology · Milwaukee, WI	11	115
Husam Tarawneh Hematology-Oncology · Milwaukee, WI	11	58

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