Supplier
Night Owl Support Systems, LLC
Night Owl Support Systems, LLC was paid $2.92M by Medicaid between Jan 2018 and Nov 2024, across 2 billing codes. Its largest line is A9999, Miscellaneous dme supply or accessory, not otherwise specified — 94% of everything it billed.
33Billing provider infoNIGHT OWL SUPPORT SYSTEMS, LLC
MADISON, WI 53713
MADISON, WI 53713
33aNPI1932467743assigned 04/30/2012
33bProvider typeEmergency Response System Companies
28Total paid$2.92M
24GClaims4,434
24DCodes billed2
24AFirst – last monthJan 2018 – Nov 2024
Auditor's notes
Automated statistical signals. Not evidence of fraud — how these are computed.
Single-Code Concentration94% of spending on code A9999 with only 2 total codes billed. Highly concentrated billing profile.
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 | 294 | $121K | |
| 2019 | 431 | $173K | |
| 2020 | 481 | $188K | |
| 2021 | 497 | $213K | |
| 2022 | 575 | $441K | |
| 2023 | 776 | $833K | |
| 2024incomplete | 1,380 | $956K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| A9999 | Miscellaneous dme supply or accessory, not otherwise specified | 94% | 3,971 | 3,131 | $2.76M |
| S5161 | Emergency response system; service fee, per month (excludes installation and testing) | 5.5% | 463 | 455 | $161K |
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 officialCHILSON, DANIELLE (OWNER/MEMBER)