Onix Silverside LLC

Onix Silverside LLC was paid $305K by Medicaid between Jan 2018 and Oct 2024, across 11 billing codes. Its largest line is 97530, Therapeutic activities, direct patient contact, each 15 minutes — 51% of everything it billed.

33Billing provider infoONIX SILVERSIDE LLC
WILMINGTON, DE 19810

33aNPI1023368719assigned 09/11/2012

33bProvider typeNursing Facility/Intermediate Care Facility

28Total paid$305K

24GClaims26,985

24DCodes billed11

24AFirst – last monthJan 2018 – Oct 2024

Compared with peers

Next to other Nursing Facility/Intermediate Care Facility providers in Delaware

Rank by total paid#2 of 8

Median peer was paid$46K

This provider vs. median6.7×

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	1,087	$3K
2019	449	$690.92
2020	594	$7K
2021	4,482	$48K
2022	6,899	$67K
2023	6,497	$80K
2024incomplete	6,977	$99K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
97530	Therapeutic activities, direct patient contact, each 15 minutes	51%	16,503	1,357	$155K
97110	Therapeutic procedure, each 15 minutes; therapeutic exercises to develop strength and endurance, flexibility and range of motion	35%	6,365	807	$107K
97535	Self-care/home management training, each 15 minutes	7.6%	2,285	411	$23K
97140	Manual therapy techniques, each 15 minutes (e.g., mobilization/manipulation, manual lymphatic drainage)	5.6%	1,443	144	$17K
97035		<1%	102	13	$2K
97116		<1%	78	12	$220.83
G8978	Mobility: walking & moving around functional limitation, current status, at therapy episode outset and at reporting intervals	<1%	48	24	$187.95
97112	Therapeutic procedure, each 15 minutes; neuromuscular reeducation of movement, balance, coordination	<1%	38	12	$124.51
G8979	Mobility: walking & moving around functional limitation, projected goal status, at therapy episode outset, at reporting intervals, and at discharge or to end reporting	0%	51	24	$0.00
90688		0%	36	24	$0.00
G0008	Administration of influenza virus vaccine	0%	36	24	$0.00

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.

From NPPES

Who's on the registration

Authorized officialMARGIS, REBECCA (CORPORATE FINANCE DIRECTOR)