Dental
Katy Chou D D S Dental Corp
Katy Chou D D S Dental Corp was paid $926K by Medicaid between Mar 2020 and Dec 2024, across 22 billing codes. Its largest line is D0120, dental checkup, returning patient — 20% of everything it billed.
33Billing provider infoKATY CHOU D D S DENTAL CORP
LAKE ELSINORE, CA 92532
LAKE ELSINORE, CA 92532
33aNPI1831745801assigned 08/14/2019
33bProvider typeGeneral Practice Dentistry
28Total paid$926K
24GClaims38,040
24DCodes billed22
24AFirst – last monthMar 2020 – Dec 2024
Compared with peers
Next to other General Practice Dentistry providers in California
Rank by total paid#608 of 2,668
Median peer was paid$173K
This provider vs. median5.4×
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 | |
|---|---|---|---|
| 2020 | 3,543 | $80K | |
| 2021 | 8,179 | $177K | |
| 2022 | 8,554 | $223K | |
| 2023 | 9,455 | $241K | |
| 2024incomplete | 8,309 | $206K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| D0120 | Dental checkup, returning patientPeriodic oral evaluation - established patient | 20% | 2,663 | 2,654 | $189K |
| D1120 | Dental cleaning, childProphylaxis - child | 14% | 2,834 | 2,825 | $126K |
| D1110 | Prophylaxis - adult | 11% | 1,177 | 1,172 | $103K |
| D0150 | Comprehensive oral evaluation - new or established patient | 10% | 1,469 | 1,468 | $96K |
| D0230 | Intraoral - periapical each additional radiographic image | 7.7% | 17,044 | 3,594 | $71K |
| D2392 | Resin-based composite - two surfaces, posterior, primary or permanent | 7.3% | 1,022 | 608 | $67K |
| D0210 | Intraoral - complete series of radiographic images | 6.3% | 1,253 | 1,248 | $59K |
| D2391 | Resin-based composite - one surface, posterior, primary or permanent | 4.0% | 703 | 444 | $37K |
| D0274 | Bitewings - four radiographic images | 3.9% | 1,709 | 1,705 | $36K |
| D1208 | Topical application of fluoride, excluding varnish | 3.5% | 2,618 | 2,618 | $32K |
| D1351 | Sealant - per tooth | 2.6% | 915 | 265 | $24K |
| D1206 | Topical application of fluoride varnish | 2.3% | 1,303 | 1,293 | $21K |
10 more codes
| D0220 | Intraoral - periapical first radiographic image | 1.8% | 1,402 | $17K |
| D9430 | 1.1% | 330 | $11K | |
| D0272 | Bitewings - two radiographic images | 1.1% | 868 | $10K |
| D4910 | <1% | 118 | $9K | |
| D7210 | Extraction, erupted tooth requiring removal of bone and/or sectioning of tooth | <1% | 59 | $7K |
| D9110 | <1% | 87 | $5K | |
| D4341 | <1% | 48 | $3K | |
| D1310 | <1% | 74 | $644.00 | |
| D0350 | <1% | 272 | $144.00 | |
| D0601 | 0% | 72 | $0.00 |
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.
From NPPES
Who's on the registration
Authorized officialCHOU, KATY (OWNER)
| Provider | Location | Paid |
|---|---|---|
| Katy Chou D D S Dental Corp | Chino, CA | $240K |
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.