Zweig, Gregory

Zweig, Gregory was paid $51K by Medicaid between Mar 2018 and Aug 2024, across 7 billing codes. Its largest line is 70450, Computed tomography, head or brain; without contrast material — 51% of everything it billed.

33Billing provider infoZWEIG, GREGORY
SCHAUMBURG, IL 60173

33aNPI1063598324assigned 10/30/2006

33bProvider typeNeuroradiology Physician

28Total paid$51K

24GClaims1,711

24DCodes billed7

24AFirst – last monthMar 2018 – Aug 2024

Compared with peers

Next to other Neuroradiology Physician providers in Illinois

Rank by total paid#42 of 64

Median peer was paid$113K

This provider vs. median0.5×

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	105	$5K
2019	277	$9K
2020	259	$7K
2021	284	$6K
2022	223	$7K
2023	391	$13K
2024incomplete	172	$4K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
70450	Computed tomography, head or brain; without contrast material	51%	463	423	$26K
70553	Magnetic resonance imaging, brain; without contrast material, followed by contrast material and further sequences	31%	238	230	$16K
72148	Magnetic resonance imaging, lumbar spine; without contrast material	6.1%	38	36	$3K
71046	Radiologic examination, chest; 2 views	5.0%	476	464	$3K
74177	Computed tomography, abdomen and pelvis; with contrast material	4.4%	50	49	$2K
71045	Radiologic examination, chest; single view	2.9%	431	381	$2K
73610		<1%	15	14	$188.31

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.