Parker, William

Parker, William was paid $127K by Medicaid between Jul 2019 and Jul 2024, across 3 billing codes. Its largest line is 99291, Critical care, evaluation and management of the critically ill patient, first 30-74 minutes — 96% of everything it billed.

33Billing provider infoPARKER, WILLIAM
CHICAGO, IL 60637

33aNPI1316201320assigned 06/25/2012

33bProvider typePulmonary Disease Physician

28Total paid$127K

24GClaims1,147

24DCodes billed3

24AFirst – last monthJul 2019 – Jul 2024

Compared with peers

Next to other Pulmonary Disease Physician providers in Illinois

Rank by total paid#62 of 212

Median peer was paid$51K

This provider vs. median2.5×

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
2019	165	$16K
2020	228	$23K
2021	328	$35K
2022	241	$29K
2023	89	$11K
2024incomplete	96	$13K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99291	Critical care, evaluation and management of the critically ill patient, first 30-74 minutes	96%	1,041	412	$122K
99233	Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m	3.3%	94	54	$4K
36573		<1%	12	12	$369.53

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.