Chan, Michael

Chan, Michael was paid $283K by Medicaid between Jan 2018 and Dec 2024, across 4 billing codes. Its largest line is 99284, emergency room visit (serious) — 39% of everything it billed.

33Billing provider infoCHAN, MICHAEL
OAK LAWN, IL 60453

33aNPI1598083255assigned 05/05/2010

33bProvider typePediatric Emergency Medicine (Pediatrics) Physician

28Total paid$283K

24GClaims4,485

24DCodes billed4

24AFirst – last monthJan 2018 – Dec 2024

Compared with peers

Next to other Pediatric Emergency Medicine (Pediatrics) Physician providers in Illinois

Rank by total paid#15 of 41

Median peer was paid$198K

This provider vs. median1.4×

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	257	$18K
2019	310	$24K
2020	130	$12K
2021	273	$23K
2022	1,203	$51K
2023	1,367	$91K
2024incomplete	945	$64K

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	39%	1,408	1,358	$109K
99283	Emergency room visit (moderate)Emergency department visit for the evaluation and management, moderate severity	36%	2,015	1,957	$102K
99285	Emergency room visit (most serious)Emergency department visit for the evaluation and management, high severity with immediate threat to life	21%	552	531	$58K
99282	Emergency department visit for the evaluation and management, low to moderate severity	4.7%	510	487	$13K

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.