What is Robert Mazurek's specialty?

Robert Mazurek (NPI 1982685418) is a Medicare-billing provider whose primary specialty is Cardiology in Hoffman Estates, IL.

Where does Robert Mazurek practice?

Robert Mazurek practices in Hoffman Estates, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1982685418.

How much does Medicare pay Robert Mazurek?

Robert Mazurek (NPI 1982685418) received approximately $221K in total Medicare Part B payments, serving 1,156 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1982685418

Robert MazurekM.D.

CardiologyHoffman Estates, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,744

Unique beneficiaries

—

Total services

3,815

Distinct HCPCS

Medicare payment

$216K

Peer benchmark

Total Medicare services vs. 686 Cardiology providers in IL — above median (cohort median 2,422).

PRESCRIBING · PART D · 2024

Total Rx claims

3,529

Beneficiaries

—

Total drug cost

$601K

Distinct drugs

Brand share

24.3%

Top prescribed drugs

Atorvastatin Calcium381 claims

Metoprolol Succinate361 claims

Apixaban243 claims

Amlodipine Besylate211 claims

Furosemide201 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$264

Payment records

By payment type

Food and Beverage$264

Top paying entities

Food and Beverage$264

REFERRAL NETWORK

Where Robert Mazurek'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). 124 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST. ALEXIUS MEDICAL CENTER	540	1,709
ALEXIAN BROTHERS MEDICAL CENTER	506	1,264
PIERCE, WARREN	209	2,192
Jeffrey Chung Diagnostic Radiology · Hoffman Estates, IL	160	379
John Bochniak Diagnostic Radiology · Hoffman Estates, IL	138	309
William Keenan Diagnostic Radiology · Hoffman Estates, IL	123	318
Victoria Marsik-Castillo Diagnostic Radiology · Hoffman Estates, IL	122	305
Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL	107	231
MEHTA, SHILPA	103	254
Mark Wernick Clinical Cardiac Electrophysiology · Elk Grove Village, IL	100	251
Nooruzsabha Ahmed Infectious Disease · Elgin, IL	93	662
Todd Gephart Internal Medicine · East Dundee, IL	92	447

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