De Silva, Mark

De Silva, Mark was paid $344K by Medicaid between Jan 2018 and Nov 2024, across 5 billing codes. Its largest line is 99285, emergency room visit (most serious) — 44% of everything it billed.

33Billing provider infoDE SILVA, MARK
HAZEL CREST, IL 60429

33aNPI1609945922assigned 11/08/2006

33bProvider typeEmergency Medicine Physician

28Total paid$344K

24GClaims6,288

24DCodes billed5

24AFirst – last monthJan 2018 – Nov 2024

Compared with peers

Next to other Emergency Medicine Physician providers in Illinois

Rank by total paid#345 of 1,980

Median peer was paid$150K

This provider vs. median2.3×

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	714	$28K
2019	1,244	$51K
2020	1,138	$60K
2021	1,198	$76K
2022	689	$42K
2023	774	$46K
2024incomplete	531	$41K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99285	Emergency room visit (most serious)Emergency department visit for the evaluation and management, high severity with immediate threat to life	44%	2,163	1,957	$150K
99284	Emergency room visit (serious)Emergency department visit for the evaluation and management, high severity	40%	2,435	2,290	$137K
99283	Emergency room visit (moderate)Emergency department visit for the evaluation and management, moderate severity	16%	1,620	1,502	$56K
93010	Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only	<1%	55	48	$539.55
99282	Emergency department visit for the evaluation and management, low to moderate severity	<1%	15	13	$290.40

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.