Medicaid Provider SpendingClaims paid 2018–2024 · HHS public file
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Waukesha County

Waukesha County was paid $124K by Medicaid between Mar 2024 and Oct 2024, across 2 billing codes. Its largest line is S9484, Crisis intervention mental health services, per hour — 63% of everything it billed.

33Billing provider infoWAUKESHA COUNTY
WAUKESHA, WI 53188
33aNPI1477314854assigned 01/22/2024
28Total paid$124K
24GClaims2,119
24DCodes billed2
24AFirst – last monthMar 2024 – Oct 2024
Compared with peers

Next to other Community/Behavioral Health Agency providers in Wisconsin

Rank by total paid#146 of 179
Median peer was paid$988K
This provider vs. median0.1×

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.

Auditor's notes

Automated statistical signals. Not evidence of fraud — how these are computed.

Entity ProliferationAuthorized official DEROSIER, DAVID controls 11+ related entities in our dataset. Read more
Box 24A · Dates of service

Paid by month

$0$10K$20K$30K2018201920202021202220232024
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
YearClaimsPaid
2024incomplete2,119$124K
Box 24 · Service lines

What it billed for

CodeServiceShareClaimsBene. recordsPaid
S9484 Crisis intervention mental health services, per hour 63% 1,650 91 $79K
S9485 Crisis intervention mental health services, per diem 37% 469 79 $46K

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 officialDEROSIER, DAVID (CREDENTIALING SPECIALIST)
Same official

Other billing entities under DEROSIER, DAVID

Full network →
ProviderLocationPaid
Waukesha CountyWaukesha, WI$18.09M
Waukesha CountyWaukesha, WI$15.00M
Waukesha CountyWaukesha, WI$3.12M
Waukesha CountyWaukesha, WI$1.03M
Waukesha CountyWaukesha, WI$943K
Waukesha CountyWaukesha, WI$854K
Waukesha CountyWaukesha, WI$744K
Waukesha CountyWaukesha, WI$34K
Waukesha CountyWaukesha, WI$14K
Waukesha CountyWaukesha, WI$12K
Waukesha CountyWaukesha, WI$4K

Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.