Physician
O'brien, Corinne
O'brien, Corinne was paid $3K by Medicaid between Nov 2019 and Dec 2019, across 2 billing codes. Its largest line is 99285, emergency room visit (most serious) — 57% of everything it billed.
33Billing provider infoO'BRIEN, CORINNE
GREENVILLE, IL 62246
GREENVILLE, IL 62246
33aNPI1922328467assigned 06/07/2010
33bProvider typeEmergency Medicine Physician
28Total paid$3K
24GClaims74
24DCodes billed2
24AFirst – last monthNov 2019 – Dec 2019
Compared with peers
Next to other Emergency Medicine Physician providers in Illinois
Rank by total paid#1,881 of 1,980
Median peer was paid$150K
This provider vs. median0.0×
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
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 | 74 | $3K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99285 | Emergency room visit (most serious)Emergency department visit for the evaluation and management, high severity with immediate threat to life | 57% | 38 | 32 | $2K |
| 99284 | Emergency room visit (serious)Emergency department visit for the evaluation and management, high severity | 43% | 36 | 34 | $1K |
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.