Mayor, David

Mayor, David was paid $680K by Medicaid between Jan 2018 and Dec 2024, across 4 billing codes. Its largest line is 99284, emergency room visit (serious) — 55% of everything it billed.

33Billing provider infoMAYOR, DAVID
DEKALB, IL 60115

33aNPI1184684565assigned 03/28/2006

33bProvider typeEmergency Medical Services (Emergency Medicine) Physician

28Total paid$680K

24GClaims11,582

24DCodes billed4

24AFirst – last monthJan 2018 – Dec 2024

Compared with peers

Next to other Emergency Medical Services (Emergency Medicine) Physician providers in Illinois

Rank by total paid#3 of 68

Median peer was paid$165K

This provider vs. median4.1×

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	788	$28K
2019	1,473	$42K
2020	2,198	$105K
2021	2,071	$138K
2022	2,017	$134K
2023	1,586	$112K
2024incomplete	1,449	$121K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99284	Emergency room visit (serious)Emergency department visit for the evaluation and management, high severity	55%	5,806	5,234	$372K
99285	Emergency room visit (most serious)Emergency department visit for the evaluation and management, high severity with immediate threat to life	30%	2,411	2,214	$204K
99283	Emergency room visit (moderate)Emergency department visit for the evaluation and management, moderate severity	13%	2,659	2,434	$87K
99282	Emergency department visit for the evaluation and management, low to moderate severity	2.4%	706	673	$16K

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.