Medicaid Provider SpendingClaims paid 2018–2024 · HHS public file
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Agency

Waukesha County

Waukesha County was paid $3.12M by Medicaid between Jan 2018 and Nov 2024, across 1 billing code. Its largest line is H0039, Assertive community treatment, face-to-face, per 15 minutes — 100% of everything it billed.

33Billing provider infoWAUKESHA COUNTY
WAUKESHA, WI 53188
33aNPI1780716175assigned 03/12/2007
28Total paid$3.12M
24GClaims102,384
24DCodes billed1
24AFirst – last monthJan 2018 – Nov 2024
Compared with peers

Next to other Community/Behavioral Health Agency providers in Wisconsin

Rank by total paid#51 of 179
Median peer was paid$988K
This provider vs. median3.2×

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.

Auditor's notes

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

Single-Code Concentration100% of spending on code H0039 with only 1 total codes billed. Highly concentrated billing profile.
Entity ProliferationAuthorized official DEROSIER, DAVID controls 11+ related entities in our dataset. Read more
Box 24A · Dates of service

Paid by month

$0$20K$40K$60K2018201920202021202220232024
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
201813,628$463K
201913,502$459K
202012,513$386K
202113,982$420K
202214,626$405K
202317,987$463K
2024incomplete16,146$528K
Box 24 · Service lines

What it billed for

CodeServiceShareClaimsBene. recordsPaid
H0039 Assertive community treatment, face-to-face, per 15 minutes 100% 102,384 9,380 $3.12M

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$1.03M
Waukesha CountyWaukesha, WI$943K
Waukesha CountyWaukesha, WI$854K
Waukesha CountyWaukesha, WI$744K
Waukesha CountyWaukesha, WI$124K
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.