Williams, Andrew

Williams, Andrew was paid $289K by Medicaid between May 2022 and Dec 2024, across 4 billing codes. Its largest line is 99285, emergency room visit (most serious) — 61% of everything it billed.

33Billing provider infoWILLIAMS, ANDREW
OAK PARK, IL 60302

33aNPI1275988156assigned 04/28/2016

33bProvider typeEmergency Medicine Physician

28Total paid$289K

24GClaims3,314

24DCodes billed4

24AFirst – last monthMay 2022 – Dec 2024

Compared with peers

Next to other Emergency Medicine Physician providers in Illinois

Rank by total paid#476 of 1,980

Median peer was paid$150K

This provider vs. median1.9×

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
2022	552	$43K
2023	1,228	$102K
2024incomplete	1,534	$144K

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	61%	1,763	1,636	$177K
99284	Emergency room visit (serious)Emergency department visit for the evaluation and management, high severity	36%	1,401	1,282	$103K
99283	Emergency room visit (moderate)Emergency department visit for the evaluation and management, moderate severity	1.6%	122	119	$5K
99291	Critical care, evaluation and management of the critically ill patient, first 30-74 minutes	1.3%	28	26	$4K

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.