What is Andrew Korcek's specialty?

Andrew Korcek (NPI 1588630495) is a Medicare-billing provider whose primary specialty is Pulmonary Disease in Winfield, IL.

Where does Andrew Korcek practice?

Andrew Korcek practices in Winfield, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1588630495.

How much does Medicare pay Andrew Korcek?

Andrew Korcek (NPI 1588630495) received approximately $251K in total Medicare Part B payments, serving 830 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1588630495

Andrew KorcekMD

Pulmonary DiseaseWinfield, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,331

Unique beneficiaries

—

Total services

2,847

Distinct HCPCS

Medicare payment

$245K

Peer benchmark

Total Medicare services vs. 434 Pulmonary Disease providers in IL — top quintile (cohort median 957).

PRESCRIBING · PART D · 2024

Total Rx claims

1,343

Beneficiaries

—

Total drug cost

$789K

Distinct drugs

Brand share

77.1%

Top prescribed drugs

Fluticasone/Umeclidin/Vilanter160 claims

Albuterol Sulfate152 claims

Fluticasone Propion/Salmeterol149 claims

Fluticasone/Vilanterol137 claims

Umeclidinium Brm/Vilanterol Tr102 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$121

Payment records

By payment type

Food and Beverage$121

Top paying entities

Food and Beverage$121

REFERRAL NETWORK

Where Andrew Korcek'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). 113 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CENTRAL DUPAGE HOSPITAL ASSOCIATION	363	1,172
Jaime Villanueva Pulmonary Disease · Winfield, IL	236	607
George Nijmeh Cardiology · Winfield, IL	142	434
EDWARD HOSPITAL	108	242
Nazia Ayub Hospitalist · Winfield, IL	90	320
Michael Nixon Diagnostic Radiology · Winfield, IL	72	312
Laboratory Corporation Of America Clinical Laboratory · Itasca, IL	71	126
John Treanor Diagnostic Radiology · Winfield, IL	71	212
Michael Tseng Diagnostic Radiology · Winfield, IL	70	231
Gregory Zweig Diagnostic Radiology · Schaumburg, IL	65	158
Alan Wurzelbacher Internal Medicine · Elgin, IL	62	263
Robert Nierzwicki Cardiology · Winfield, IL	60	154

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