Grassi, Michael

Grassi, Michael was paid $28K by Medicaid between Oct 2020 and Oct 2022, across 5 billing codes. Its largest line is 67028, Intravitreal injection of a pharmacologic agent — 63% of everything it billed.

33Billing provider infoGRASSI, MICHAEL
NAPERVILLE, IL 60564

33aNPI1689666885assigned 08/16/2005

33bProvider typeRetina Specialist (Ophthalmology) Physician

28Total paid$28K

24GClaims479

24DCodes billed5

24AFirst – last monthOct 2020 – Oct 2022

Compared with peers

Next to other Retina Specialist (Ophthalmology) Physician providers in Illinois

Rank by total paid#19 of 25

Median peer was paid$128K

This provider vs. median0.2×

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	29	$725.02
2021	341	$21K
2022	109	$5K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
67028	Intravitreal injection of a pharmacologic agent	63%	95	68	$17K
J9035	Injection, bevacizumab, 10 mg	19%	94	68	$5K
92134		11%	204	152	$3K
92083		4.1%	56	54	$1K
92250		2.4%	30	29	$657.85

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.