Physician
Bader, Zishan
Bader, Zishan was paid $241K by Medicaid between Jan 2018 and Dec 2024, across 15 billing codes. Its largest line is D1120, dental cleaning, child — 24% of everything it billed.
33Billing provider infoBADER, ZISHAN
GLENDALE HEIGHTS, IL 60139
GLENDALE HEIGHTS, IL 60139
33aNPI1164756979assigned 09/25/2009
33bProvider typeOral & Maxillofacial Surgery (D.M.D.)
28Total paid$241K
24GClaims9,493
24DCodes billed15
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other Oral & Maxillofacial Surgery (D.M.D.) providers in Illinois
Rank by total paid#3 of 7
Median peer was paid$22K
This provider vs. median11×
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 | 833 | $18K | |
| 2019 | 1,240 | $30K | |
| 2020 | 1,316 | $31K | |
| 2021 | 2,002 | $48K | |
| 2022 | 815 | $22K | |
| 2023 | 1,177 | $34K | |
| 2024incomplete | 2,110 | $59K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| D1120 | Dental cleaning, childProphylaxis - child | 24% | 1,410 | 1,310 | $57K |
| D0120 | Dental checkup, returning patientPeriodic oral evaluation - established patient | 19% | 1,715 | 1,629 | $46K |
| D1208 | Topical application of fluoride, excluding varnish | 13% | 1,246 | 1,161 | $32K |
| D0150 | Comprehensive oral evaluation - new or established patient | 10% | 1,119 | 1,020 | $25K |
| D1110 | Prophylaxis - adult | 9.2% | 554 | 517 | $22K |
| D0330 | Panoramic radiographic image | 5.1% | 508 | 494 | $12K |
| D0274 | Bitewings - four radiographic images | 4.2% | 626 | 561 | $10K |
| D2391 | Resin-based composite - one surface, posterior, primary or permanent | 2.8% | 121 | 93 | $7K |
| D0140 | Limited oral evaluation - problem focused | 2.7% | 409 | 370 | $7K |
| D0210 | Intraoral - complete series of radiographic images | 2.6% | 536 | 455 | $6K |
| D2392 | Resin-based composite - two surfaces, posterior, primary or permanent | 2.4% | 85 | 63 | $6K |
| D0220 | Intraoral - periapical first radiographic image | 2.3% | 961 | 881 | $5K |
3 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.