What is Gregory Kozeny's specialty?

Gregory Kozeny (NPI 1861499550) is a Medicare-billing provider whose primary specialty is Nephrology in Winfield, IL.

Where does Gregory Kozeny practice?

Gregory Kozeny practices in Winfield, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1861499550.

How much does Medicare pay Gregory Kozeny?

Gregory Kozeny (NPI 1861499550) received approximately $2K in total Medicare Part B payments, serving 22 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1861499550

Gregory KozenyMD

NephrologyWinfield, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 404 Nephrology providers in IL — bottom quintile (cohort median 1,672).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$13K

Distinct drugs

Brand share

24.1%

Top prescribed drugs

Amlodipine Besylate15 claims

Losartan Potassium15 claims

Dapagliflozin Propanediol13 claims

Furosemide11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$70

Payment records

By payment type

Food and Beverage$70

Top paying entities

Food and Beverage$70

REFERRAL NETWORK

Where Gregory Kozeny'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). 106 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CENTRAL DUPAGE HOSPITAL ASSOCIATION	402	3,034
Ernest Dejesus Nephrology · Winfield, IL	225	2,228
Michael Tseng Diagnostic Radiology · Winfield, IL	95	563
Robert Nierzwicki Cardiology · Winfield, IL	94	597
George Nijmeh Cardiology · Winfield, IL	93	424
Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL	85	273
Michael Nixon Diagnostic Radiology · Winfield, IL	81	873
Spectra East, Inc. Clinical Laboratory · Rockleigh, NJ	71	324
Gregory Zweig Diagnostic Radiology · Schaumburg, IL	66	337
MARIANJOY REHABILITATION HOSPITAL & CLINICS INC.	64	139
John Treanor Diagnostic Radiology · Winfield, IL	64	422
Michael Severino Cardiology · Winfield, IL	60	409

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