Physician
Liu, Catherine
Liu, Catherine was paid $205K by Medicaid between Feb 2019 and Dec 2024, across 14 billing codes. Its largest line is 76817, Ultrasound, pregnant uterus, real time with image documentation, transvaginal — 34% of everything it billed.
33Billing provider infoLIU, CATHERINE
CHICAGO, IL 60623
CHICAGO, IL 60623
33aNPI1467689794assigned 06/12/2009
33bProvider typeObstetrics & Gynecology Physician
28Total paid$205K
24GClaims5,827
24DCodes billed14
24AFirst – last monthFeb 2019 – Dec 2024
Compared with peers
Next to other Obstetrics & Gynecology Physician providers in Illinois
Rank by total paid#164 of 911
Median peer was paid$41K
This provider vs. median5.0×
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 | 15 | $444.75 | |
| 2021 | 305 | $7K | |
| 2022 | 2,362 | $84K | |
| 2023 | 2,388 | $88K | |
| 2024incomplete | 757 | $26K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 76817 | Ultrasound, pregnant uterus, real time with image documentation, transvaginal | 34% | 1,042 | 862 | $70K |
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 32% | 1,307 | 1,127 | $65K |
| 99203 | Doctor's office visit, new patient (routine)Office or other outpatient visit for the evaluation and management of a new patient, low complexity | 6.4% | 286 | 257 | $13K |
| 99204 | Doctor's office visit, new patient (more involved)Office or other outpatient visit for the evaluation and management of a new patient, moderate complexity | 6.3% | 162 | 124 | $13K |
| 99202 | Office or other outpatient visit for the evaluation and management of a new patient, straightforward | 4.7% | 286 | 248 | $10K |
| 64435 | 4.3% | 179 | 136 | $9K | |
| 81025 | 3.4% | 1,442 | 1,164 | $7K | |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | 3.0% | 247 | 172 | $6K |
| 99215 | Doctor's office visit, returning patient (complex)Prolong outpt/office vis | 2.4% | 59 | 47 | $5K |
| 76801 | 1.1% | 32 | 24 | $2K | |
| 86901 | <1% | 402 | 296 | $2K | |
| 58300 | <1% | 19 | 14 | $2K |
2 more codes
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.