What is Jaroslaw Maciejewski's specialty?

Jaroslaw Maciejewski (NPI 1831299908) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Cleveland, OH.

Where does Jaroslaw Maciejewski practice?

Jaroslaw Maciejewski practices in Cleveland, OH, based on the location reported in the CMS Medicare provider datasets for NPI 1831299908.

How much does Medicare pay Jaroslaw Maciejewski?

Jaroslaw Maciejewski (NPI 1831299908) received approximately $10K in total Medicare Part B payments, serving 58 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1831299908

Jaroslaw MaciejewskiMD

PRACTICECLEVELAND CLINICSee all providers at this practice →

Hematology-OncologyCleveland, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

128

Distinct HCPCS

Medicare payment

$7K

Peer benchmark

Total Medicare services vs. 331 Hematology-Oncology providers in OH — bottom quintile (cohort median 797).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$3.1M

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Iptacopan Hcl56 claims

Pegcetacoplan12 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$44K

Payment records

By payment type

Consulting Fee$35K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$5K

Travel and Lodging$3K

Food and Beverage$1K

Top paying entities

Consulting Fee$35K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$5K

Travel and Lodging$3K

Food and Beverage$1K

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