Fattouhi, Mazin

Fattouhi, Mazin was paid $98K by Medicaid between Jan 2018 and Dec 2024, across 4 billing codes. Its largest line is 99233, hospital visit by a doctor, follow-up day (complex) — 91% of everything it billed.

33Billing provider infoFATTOUHI, MAZIN
LONG GROVE, IL 60047

33aNPI1639519309assigned 06/26/2013

33bProvider typeHospitalist Physician

28Total paid$98K

24GClaims3,397

24DCodes billed4

24AFirst – last monthJan 2018 – Dec 2024

Compared with peers

Next to other Hospitalist Physician providers in Illinois

Rank by total paid#62 of 514

Median peer was paid$19K

This provider vs. median5.2×

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	332	$8K
2019	296	$6K
2020	495	$14K
2021	437	$18K
2022	392	$15K
2023	227	$10K
2024incomplete	1,218	$27K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99233	Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m	91%	3,040	1,140	$89K
99239	Hospital discharge day management, more than 30 minutes	4.4%	199	192	$4K
99223	Prolong inpt eval add15 m	3.3%	146	142	$3K
99220		<1%	12	12	$959.94

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.