Oquist-Cardenas, Mark

Oquist-Cardenas, Mark was paid $163K by Medicaid between Aug 2020 and Nov 2024, across 3 billing codes. Its largest line is 99285, emergency room visit (most serious) — 78% of everything it billed.

33Billing provider infoOQUIST-CARDENAS, MARK
LIBERTYVILLE, IL 60048

33aNPI1306208103assigned 03/22/2016

33bProvider typeEmergency Medicine Physician

28Total paid$163K

24GClaims2,028

24DCodes billed3

24AFirst – last monthAug 2020 – Nov 2024

Compared with peers

Next to other Emergency Medicine Physician providers in Illinois

Rank by total paid#931 of 1,980

Median peer was paid$150K

This provider vs. median1.1×

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
2020	168	$14K
2021	404	$36K
2022	442	$39K
2023	577	$42K
2024incomplete	437	$32K

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	78%	1,468	1,318	$128K
99284	Emergency room visit (serious)Emergency department visit for the evaluation and management, high severity	21%	525	487	$34K
99283	Emergency room visit (moderate)Emergency department visit for the evaluation and management, moderate severity	<1%	35	30	$1K

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.