Di Piazza, Joseph

Di Piazza, Joseph was paid $613K by Medicaid between May 2018 and Dec 2024, across 22 billing codes. Its largest line is U0002, 2019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc — 14% of everything it billed.

33Billing provider infoDI PIAZZA, JOSEPH
OAK BROOK, IL 60523

33aNPI1972538148assigned 07/12/2006

33bProvider typeEmergency Medicine Physician

28Total paid$613K

24GClaims13,435

24DCodes billed22

24AFirst – last monthMay 2018 – Dec 2024

Compared with peers

Next to other Emergency Medicine Physician providers in Illinois

Rank by total paid#83 of 1,980

Median peer was paid$150K

This provider vs. median4.1×

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
2018	528	$19K
2019	1,791	$67K
2020	2,468	$133K
2021	2,797	$128K
2022	4,647	$201K
2023	281	$15K
2024incomplete	923	$51K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
U0002	2019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc	14%	1,691	1,320	$85K
99285	Emergency room visit (most serious)Emergency department visit for the evaluation and management, high severity with immediate threat to life	14%	1,188	965	$85K
99284	Emergency room visit (serious)Emergency department visit for the evaluation and management, high severity	13%	1,619	1,358	$77K
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	11%	926	761	$65K
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	9.1%	1,208	1,019	$56K
99283	Emergency room visit (moderate)Emergency department visit for the evaluation and management, moderate severity	8.6%	1,647	1,334	$53K
G2023	Specimen collection for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), any specimen source	8.1%	2,128	1,728	$50K
U0004	2019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc, making use of high throughput technologies as described by cms-2020-01-r	7.4%	604	470	$45K
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	5.7%	515	472	$35K
99203	Doctor's office visit, new patient (routine)Office or other outpatient visit for the evaluation and management of a new patient, low complexity	4.2%	610	569	$26K
99282	Emergency department visit for the evaluation and management, low to moderate severity	1.3%	343	273	$8K
99385		1.2%	112	92	$7K

10 more codes

99384		<1%	68	$5K
99383		<1%	45	$3K
87804	Infectious agent antigen detection by immunoassay; Influenza, each type	<1%	147	$3K
99386		<1%	40	$3K
87426	Infectious agent antigen detection, SARS-CoV-2 (COVID-19)	<1%	69	$2K
87880	Infectious agent antigen detection by immunoassay; Streptococcus, group A	<1%	122	$2K
A4927	Gloves, non-sterile, per 100	<1%	232	$2K
96372	Therapeutic, prophylactic, or diagnostic injection; subcutaneous or intramuscular	<1%	67	$470.88
87807		<1%	41	$301.80
93000		<1%	13	$160.94

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.