Faibussowitsch, Ilja

Faibussowitsch, Ilja was paid $889K by Medicaid between Jan 2018 and Dec 2024, across 10 billing codes. Its largest line is 99291, Critical care, evaluation and management of the critically ill patient, first 30-74 minutes — 33% of everything it billed.

33Billing provider infoFAIBUSSOWITSCH, ILJA
CHICAGO, IL 60657

33aNPI1740220193assigned 06/07/2006

33bProvider typeCritical Care Medicine (Internal Medicine) Physician

28Total paid$889K

24GClaims24,289

24DCodes billed10

24AFirst – last monthJan 2018 – Dec 2024

Compared with peers

Next to other Critical Care Medicine (Internal Medicine) Physician providers in Illinois

Rank by total paid#3 of 189

Median peer was paid$43K

This provider vs. median21×

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	1,941	$21K
2019	3,519	$56K
2020	3,635	$132K
2021	4,680	$211K
2022	4,088	$183K
2023	3,890	$171K
2024incomplete	2,536	$114K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99291	Critical care, evaluation and management of the critically ill patient, first 30-74 minutes	33%	2,644	1,087	$290K
99232	Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity	22%	9,033	2,778	$199K
99233	Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m	17%	5,003	2,382	$149K
99223	Prolong inpt eval add15 m	14%	1,849	1,732	$124K
99308	Subsequent nursing facility care, per day, straightforward	13%	4,650	2,483	$114K
94010		<1%	569	493	$7K
99305		<1%	144	137	$3K
99214	Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity	<1%	272	246	$2K
94004		<1%	21	12	$636.93
94618		<1%	104	94	$331.50

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.