Oconnor Parker, Marie

Oconnor Parker, Marie was paid $45K by Medicaid between Jan 2018 and May 2023, across 3 billing codes. Its largest line is 99214, doctor's office visit, returning patient (more involved) — 71% of everything it billed.

33Billing provider infoOCONNOR PARKER, MARIE
LEMONT, IL 60439

33aNPI1528035789assigned 03/07/2006

33bProvider typeEmergency Medicine Physician

28Total paid$45K

24GClaims749

24DCodes billed3

24AFirst – last monthJan 2018 – May 2023

Compared with peers

Next to other Emergency Medicine Physician providers in Illinois

Rank by total paid#1,509 of 1,980

Median peer was paid$150K

This provider vs. median0.3×

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	71	$3K
2019	121	$7K
2020	127	$8K
2021	67	$4K
2022	255	$16K
2023	108	$7K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99214	Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity	71%	561	527	$32K
99204	Doctor's office visit, new patient (more involved)Office or other outpatient visit for the evaluation and management of a new patient, moderate complexity	25%	150	134	$11K
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	3.4%	38	38	$2K

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.