Oas, Mark
Oas, Mark was paid $90K by Medicaid between Jul 2019 and Dec 2024, across 3 billing codes. Its largest line is 98941, Chiropractic manipulative treatment; spinal, 3-4 regions — 90% of everything it billed.
33Billing provider infoOAS, MARK
EAU CLAIRE, WI 54703
EAU CLAIRE, WI 54703
33aNPI1487648093assigned 09/09/2005
33bProvider typeChiropractor
28Total paid$90K
24GClaims4,611
24DCodes billed3
24AFirst – last monthJul 2019 – Dec 2024
Compared with peers
Next to other Chiropractor providers in Wisconsin
Rank by total paid#251 of 1,041
Median peer was paid$28K
This provider vs. median3.3×
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 | |
|---|---|---|---|
| 2019 | 353 | $6K | |
| 2020 | 776 | $15K | |
| 2021 | 892 | $17K | |
| 2022 | 734 | $16K | |
| 2023 | 1,066 | $20K | |
| 2024incomplete | 790 | $17K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 98941 | Chiropractic manipulative treatment; spinal, 3-4 regions | 90% | 4,119 | 2,461 | $81K |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | 9.2% | 418 | 397 | $8K |
| 98940 | 1.1% | 74 | 52 | $970.50 |
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.