Dental
Nguyen, Khai
Nguyen, Khai was paid $1.22M by Medicaid between Jan 2018 and Dec 2024, across 20 billing codes. Its largest line is D3330, Endodontic therapy, molar tooth (excluding final restoration) — 22% of everything it billed.
33Billing provider infoNGUYEN, KHAI
HAYWARD, CA 94541
HAYWARD, CA 94541
33aNPI1215129424assigned 08/11/2007
33bProvider typeDentist
28Total paid$1.22M
24GClaims22,702
24DCodes billed20
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other Dentist providers in California
Rank by total paid#426 of 2,314
Median peer was paid$185K
This provider vs. median6.6×
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 | 3,936 | $109K | |
| 2019 | 3,920 | $136K | |
| 2020 | 1,804 | $58K | |
| 2021 | 2,386 | $77K | |
| 2022 | 2,363 | $131K | |
| 2023 | 3,493 | $257K | |
| 2024incomplete | 4,800 | $453K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| D3330 | Endodontic therapy, molar tooth (excluding final restoration) | 22% | 600 | 542 | $274K |
| D0150 | Comprehensive oral evaluation - new or established patient | 16% | 3,117 | 3,091 | $199K |
| D0120 | Dental checkup, returning patientPeriodic oral evaluation - established patient | 13% | 3,063 | 3,050 | $158K |
| D1110 | Prophylaxis - adult | 9.7% | 1,446 | 1,445 | $119K |
| D1120 | Dental cleaning, childProphylaxis - child | 7.7% | 2,651 | 2,637 | $93K |
| D3320 | 7.1% | 238 | 210 | $86K | |
| D0210 | Intraoral - complete series of radiographic images | 6.0% | 1,566 | 1,549 | $73K |
| D1208 | Topical application of fluoride, excluding varnish | 4.2% | 4,270 | 4,253 | $51K |
| D0274 | Bitewings - four radiographic images | 3.3% | 1,925 | 1,914 | $40K |
| D2394 | 2.7% | 401 | 350 | $33K | |
| D2391 | Resin-based composite - one surface, posterior, primary or permanent | 1.9% | 431 | 291 | $23K |
| D3310 | 1.6% | 63 | 39 | $19K |
8 more codes
| D1351 | Sealant - per tooth | 1.5% | 878 | $19K |
| D2392 | Resin-based composite - two surfaces, posterior, primary or permanent | <1% | 167 | $11K |
| D0220 | Intraoral - periapical first radiographic image | <1% | 976 | $11K |
| D9430 | <1% | 155 | $5K | |
| D0230 | Intraoral - periapical each additional radiographic image | <1% | 663 | $3K |
| D2393 | Resin-based composite - three surfaces, posterior, primary or permanent | <1% | 32 | $3K |
| D0272 | Bitewings - two radiographic images | <1% | 16 | $192.00 |
| D1330 | 0% | 44 | $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.