Physician
Ouyang, David
Ouyang, David was paid $239K by Medicaid between Jan 2018 and Dec 2024, across 14 billing codes. Its largest line is 76811, Ultrasound, pregnant uterus, real time with image documentation, fetal and maternal evaluation, detailed — 31% of everything it billed.
33Billing provider infoOUYANG, DAVID
EVANSTON, IL 60201
EVANSTON, IL 60201
33aNPI1821043944assigned 05/24/2006
33bProvider typeObstetrics & Gynecology Physician
28Total paid$239K
24GClaims5,989
24DCodes billed14
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other Obstetrics & Gynecology Physician providers in Illinois
Rank by total paid#143 of 911
Median peer was paid$41K
This provider vs. median5.9×
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 | |
|---|---|---|---|
| 2018 | 164 | $6K | |
| 2019 | 371 | $10K | |
| 2020 | 499 | $15K | |
| 2021 | 1,029 | $33K | |
| 2022 | 845 | $35K | |
| 2023 | 1,103 | $47K | |
| 2024incomplete | 1,978 | $92K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 76811 | Ultrasound, pregnant uterus, real time with image documentation, fetal and maternal evaluation, detailed | 31% | 1,345 | 1,183 | $74K |
| 76816 | Ultrasound, pregnant uterus, real time with image documentation, follow-up | 29% | 2,011 | 1,849 | $69K |
| 76825 | 11% | 278 | 247 | $26K | |
| 76817 | Ultrasound, pregnant uterus, real time with image documentation, transvaginal | 8.3% | 655 | 595 | $20K |
| 76815 | Ultrasound, pregnant uterus, real time with image documentation, limited | 5.9% | 461 | 380 | $14K |
| 0502F | 4.4% | 196 | 167 | $11K | |
| 59025 | Fetal non-stress test | 2.3% | 604 | 372 | $5K |
| 99242 | 1.5% | 45 | 39 | $4K | |
| 99214 | Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity | 1.4% | 31 | 27 | $3K |
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 1.3% | 32 | 28 | $3K |
| 76805 | Ultrasound, pregnant uterus, real time with image documentation, fetal and maternal evaluation | 1.3% | 79 | 75 | $3K |
| 99215 | Doctor's office visit, returning patient (complex)Prolong outpt/office vis | 1.2% | 30 | 24 | $3K |
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.