Kocak, Mehmet

Kocak, Mehmet was paid $423K by Medicaid between Jan 2018 and Nov 2024, across 15 billing codes. Its largest line is 70450, Computed tomography, head or brain; without contrast material — 59% of everything it billed.

33Billing provider infoKOCAK, MEHMET
CHICAGO, IL 60612

33aNPI1255382099assigned 05/15/2006

33bProvider typeNeuroradiology Physician

28Total paid$423K

24GClaims6,700

24DCodes billed15

24AFirst – last monthJan 2018 – Nov 2024

Compared with peers

Next to other Neuroradiology Physician providers in Illinois

Rank by total paid#5 of 64

Median peer was paid$113K

This provider vs. median3.7×

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	548	$28K
2019	757	$58K
2020	1,015	$68K
2021	1,220	$75K
2022	1,134	$74K
2023	1,264	$77K
2024incomplete	762	$44K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
70450	Computed tomography, head or brain; without contrast material	59%	4,070	3,582	$248K
70553	Magnetic resonance imaging, brain; without contrast material, followed by contrast material and further sequences	24%	1,105	1,049	$100K
70551	Magnetic resonance imaging, brain; without contrast material	11%	623	595	$48K
72125	Computed tomography, cervical spine; without contrast material	1.6%	215	204	$7K
70491		1.5%	137	124	$6K
72110		1.1%	299	291	$5K
70486		<1%	103	96	$3K
70496		<1%	25	24	$3K
72148	Magnetic resonance imaging, lumbar spine; without contrast material	<1%	14	14	$2K
70480		<1%	12	12	$583.57
70544		<1%	13	13	$408.16
72100		<1%	29	27	$306.96

3 more codes

72040		<1%	12	$97.28
A9576	Injection, gadoteridol, (prohance multipack), per ml	<1%	29	$40.59
A9577	Injection, gadobenate dimeglumine (multihance), per ml	<1%	14	$29.40

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.