Medicaid Provider SpendingClaims paid 2018–2024 · HHS public file
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Williams Oral and Maxillofacial Surgery, Prof. L.L.C.

Williams Oral and Maxillofacial Surgery, Prof. L.L.C. was paid $116K by Medicaid between Mar 2018 and Aug 2023, across 5 billing codes. Its largest line is D9223, Deep sedation/general anesthesia - each subsequent 15 minute increment — 39% of everything it billed.

33Billing provider infoWILLIAMS ORAL AND MAXILLOFACIAL SURGERY, PROF. L.L.C.
RAPID CITY, SD 57701
33aNPI1407091424assigned 12/04/2008
28Total paid$116K
24GClaims1,336
24DCodes billed5
24AFirst – last monthMar 2018 – Aug 2023
Compared with peers

Next to other Oral and Maxillofacial Surgery (Dentist) providers in South Dakota

Rank by total paid#5 of 7
Median peer was paid$120K
This provider vs. median1.0×

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

$0$5.0K$10K$15K2018201920202021202220232024
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
2018100$8K
2019127$11K
202175$7K
2022207$18K
2023827$71K
Box 24 · Service lines

What it billed for

CodeServiceShareClaimsBene. recordsPaid
D9223 Deep sedation/general anesthesia - each subsequent 15 minute increment 39% 435 210 $45K
D7140 Extraction, erupted tooth or exposed root 27% 387 126 $31K
D9222 25% 270 251 $29K
D0140 Limited oral evaluation - problem focused 8.5% 230 211 $10K
D0150 Comprehensive oral evaluation - new or established patient <1% 14 14 $881.88

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 officialWILLIAMS, GREGORY (PRESIDENT)
Same official

Other billing entities under WILLIAMS, GREGORY

Full network →
ProviderLocationPaid
Oregon Mobile Dentistry, P.C.Tigard, OR$109K

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