Kozeny, Gregory

Kozeny, Gregory was paid $20K by Medicaid between Jan 2018 and Sep 2023, across 3 billing codes. Its largest line is 90960, End-stage renal disease related services monthly, for patients 20 years and older, with 4 or more face-to-face visits — 69% of everything it billed.

33Billing provider infoKOZENY, GREGORY
WINFIELD, IL 60190

33aNPI1861499550assigned 07/07/2005

33bProvider typeNephrology Physician

28Total paid$20K

24GClaims596

24DCodes billed3

24AFirst – last monthJan 2018 – Sep 2023

Compared with peers

Next to other Nephrology Physician providers in Illinois

Rank by total paid#231 of 327

Median peer was paid$68K

This provider vs. median0.3×

Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.

Box 24A · Dates of service

Paid by month

Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider

By year, as a table

Year	Claims	Paid
2018	210	$6K
2019	27	$1K
2020	85	$4K
2021	103	$2K
2022	66	$1K
2023	105	$5K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
90960	End-stage renal disease related services monthly, for patients 20 years and older, with 4 or more face-to-face visits	69%	193	188	$14K
99232	Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity	28%	363	160	$6K
99233	Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m	3.1%	40	15	$630.90

Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.