Atassi, Mohamad

Atassi, Mohamad was paid $291K by Medicaid between Jan 2018 and Dec 2024, across 18 billing codes. Its largest line is 99214, doctor's office visit, returning patient (more involved) — 42% of everything it billed.

33Billing provider infoATASSI, MOHAMAD
CHICAGO, IL 60629

33aNPI1073508172assigned 09/14/2005

33bProvider typeCardiovascular Disease Physician

28Total paid$291K

24GClaims13,744

24DCodes billed18

24AFirst – last monthJan 2018 – Dec 2024

Compared with peers

Next to other Cardiovascular Disease Physician providers in Illinois

Rank by total paid#31 of 678

Median peer was paid$36K

This provider vs. median8.0×

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	4,720	$79K
2019	5,436	$105K
2020	1,679	$33K
2021	522	$16K
2022	457	$16K
2023	484	$20K
2024incomplete	446	$22K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
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	42%	3,023	2,799	$123K
99223	Prolong inpt eval add15 m	13%	944	764	$38K
99232	Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity	12%	2,506	684	$36K
99233	Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m	9.9%	1,312	704	$29K
93010	Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only	7.8%	2,630	2,437	$23K
93306	Echocardiography, transthoracic, real-time with image documentation, with and without Doppler, complete	6.9%	620	586	$20K
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	2.5%	280	241	$7K
93042		1.1%	1,918	596	$3K
99255		<1%	25	18	$2K
93016		<1%	117	61	$2K
99212	Office or other outpatient visit for the evaluation and management of an established patient, straightforward	<1%	86	64	$2K
93018		<1%	93	72	$2K

6 more codes

99244	Office or other outpatient consultation, moderate to high complexity	<1%	12	$2K
99215	Doctor's office visit, returning patient (complex)	<1%	32	$937.35
99239	Hospital discharge day management, more than 30 minutes	<1%	26	$741.95
99308	Subsequent nursing facility care, per day, straightforward	<1%	45	$226.92
99309	Subsequent nursing facility care, per day, low to moderate complexity	<1%	63	$163.80
99306	Prolong nursin fac eval 15m	0%	12	$0.00

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.