Physician
Leong, Seng
Leong, Seng was paid $49K by Medicaid between Jan 2018 and Oct 2024, across 1 billing code. Its largest line is 99214, doctor's office visit, returning patient (more involved) — 100% of everything it billed.
33Billing provider infoLEONG, SENG
BARRINGTON, IL 60010
BARRINGTON, IL 60010
33aNPI1487750790assigned 09/15/2006
33bProvider typeInternal Medicine Physician
28Total paid$49K
24GClaims1,106
24DCodes billed1
24AFirst – last monthJan 2018 – Oct 2024
Compared with peers
Next to other Internal Medicine Physician providers in Illinois
Rank by total paid#1,353 of 3,722
Median peer was paid$26K
This provider vs. median1.9×
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 | 160 | $6K | |
| 2019 | 223 | $9K | |
| 2020 | 97 | $3K | |
| 2021 | 109 | $5K | |
| 2022 | 171 | $8K | |
| 2023 | 181 | $9K | |
| 2024incomplete | 165 | $10K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 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 | 100% | 1,106 | 990 | $49K |
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.