Dental
Chona S. Lardizabal, DDS, INC.
Chona S. Lardizabal, DDS, INC. was paid $399K by Medicaid between Jan 2018 and Dec 2024, across 14 billing codes. Its largest line is D0120, dental checkup, returning patient — 29% of everything it billed.
33Billing provider infoCHONA S. LARDIZABAL, DDS, INC.
DUBLIN, CA 94568
DUBLIN, CA 94568
33aNPI1225338270assigned 10/25/2010
33bProvider typeGeneral Practice Dentistry
28Total paid$399K
24GClaims24,911
24DCodes billed14
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other General Practice Dentistry providers in California
Rank by total paid#983 of 2,668
Median peer was paid$173K
This provider vs. median2.3×
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 | 4,597 | $55K | |
| 2019 | 5,022 | $64K | |
| 2020 | 2,766 | $35K | |
| 2021 | 3,358 | $36K | |
| 2022 | 3,451 | $73K | |
| 2023 | 2,580 | $65K | |
| 2024incomplete | 3,137 | $71K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| D0120 | Dental checkup, returning patientPeriodic oral evaluation - established patient | 29% | 2,131 | 2,126 | $115K |
| D1120 | Dental cleaning, childProphylaxis - child | 19% | 1,961 | 1,957 | $74K |
| D0230 | Intraoral - periapical each additional radiographic image | 15% | 14,313 | 2,074 | $58K |
| D1206 | Topical application of fluoride varnish | 7.9% | 2,241 | 2,235 | $31K |
| D1110 | Prophylaxis - adult | 6.8% | 304 | 304 | $27K |
| D1351 | Sealant - per tooth | 5.4% | 802 | 240 | $22K |
| D7140 | Extraction, erupted tooth or exposed root | 3.9% | 274 | 117 | $15K |
| D0220 | Intraoral - periapical first radiographic image | 3.5% | 1,198 | 1,197 | $14K |
| D0150 | Comprehensive oral evaluation - new or established patient | 3.2% | 192 | 192 | $13K |
| D0274 | Bitewings - four radiographic images | 3.0% | 577 | 577 | $12K |
| D0210 | Intraoral - complete series of radiographic images | 2.4% | 200 | 200 | $10K |
| D1208 | Topical application of fluoride, excluding varnish | 1.1% | 452 | 452 | $4K |
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 officialLARDIZABAL, CHONA (OWNER / DENTIST)