Dental
Ronaldo Opinga DMD INC
Ronaldo Opinga DMD INC was paid $26.51M by Medicaid between Jan 2018 and Dec 2024, across 41 billing codes. Its largest line is D0120, dental checkup, returning patient — 16% of everything it billed.
33Billing provider infoRONALDO OPINGA DMD INC
LODI, CA 95240
LODI, CA 95240
33aNPI1467989426assigned 05/20/2017
33bProvider typeGeneral Practice Dentistry
28Total paid$26.51M
24GClaims1,037,202
24DCodes billed41
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other General Practice Dentistry providers in California
Rank by total paid#9 of 2,668
Median peer was paid$173K
This provider vs. median153×
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 | 37,120 | $1.08M | |
| 2019 | 86,427 | $2.42M | |
| 2020 | 113,375 | $2.73M | |
| 2021 | 169,333 | $3.99M | |
| 2022 | 193,832 | $4.95M | |
| 2023 | 218,994 | $5.84M | |
| 2024incomplete | 218,121 | $5.51M |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| D0120 | Dental checkup, returning patientPeriodic oral evaluation - established patient | 16% | 63,508 | 63,262 | $4.13M |
| D1120 | Dental cleaning, childProphylaxis - child | 15% | 94,301 | 93,927 | $4.01M |
| D1310 | 8.3% | 48,669 | 48,414 | $2.20M | |
| D0230 | Intraoral - periapical each additional radiographic image | 6.0% | 382,618 | 73,960 | $1.60M |
| D9230 | Inhalation of nitrous oxide / analgesia, anxiolysis | 5.6% | 37,298 | 35,235 | $1.47M |
| D0150 | Comprehensive oral evaluation - new or established patient | 5.1% | 20,459 | 20,408 | $1.35M |
| D9993 | 4.5% | 18,832 | 18,806 | $1.20M | |
| D2392 | Resin-based composite - two surfaces, posterior, primary or permanent | 3.9% | 16,180 | 12,488 | $1.04M |
| D1206 | Topical application of fluoride varnish | 3.4% | 36,696 | 36,497 | $903K |
| D2930 | Prefabricated stainless steel crown - primary tooth | 3.3% | 7,622 | 5,941 | $888K |
| D3220 | Therapeutic pulpotomy (excluding final restoration) - removal of pulp coronal to the dentinocemental junction | 2.6% | 7,155 | 5,576 | $696K |
| D1208 | Topical application of fluoride, excluding varnish | 2.3% | 53,700 | 53,550 | $620K |
29 more codes
| D0145 | Oral evaluation for a patient under three years of age | 2.3% | 9,226 | $611K |
| D2150 | Silver amalgam - two surfaces, primary or permanent | 2.3% | 9,247 | $606K |
| D2391 | Resin-based composite - one surface, posterior, primary or permanent | 2.2% | 11,333 | $593K |
| D7111 | 2.1% | 9,832 | $552K | |
| D0220 | Intraoral - periapical first radiographic image | 1.8% | 40,701 | $474K |
| D1351 | Sealant - per tooth | 1.8% | 15,960 | $464K |
| D0603 | 1.7% | 31,288 | $459K | |
| D9430 | 1.7% | 13,933 | $443K | |
| D0274 | Bitewings - four radiographic images | 1.2% | 15,538 | $331K |
| D0601 | <1% | 16,925 | $250K | |
| D0350 | <1% | 24,640 | $247K | |
| D0272 | Bitewings - two radiographic images | <1% | 20,016 | $235K |
| D2330 | <1% | 2,713 | $203K | |
| D2140 | <1% | 3,776 | $200K | |
| D0210 | Intraoral - complete series of radiographic images | <1% | 2,833 | $132K |
| D0330 | Panoramic radiographic image | <1% | 3,963 | $115K |
| D1320 | <1% | 12,202 | $105K | |
| D7140 | Extraction, erupted tooth or exposed root | <1% | 1,188 | $67K |
| D2393 | Resin-based composite - three surfaces, posterior, primary or permanent | <1% | 790 | $62K |
| D2160 | <1% | 657 | $52K | |
| D2932 | <1% | 481 | $50K | |
| D1510 | <1% | 268 | $48K | |
| D2332 | <1% | 348 | $29K | |
| D1354 | <1% | 1,446 | $27K | |
| D9920 | <1% | 187 | $22K | |
| D2940 | <1% | 291 | $18K | |
| D2331 | <1% | 101 | $8K | |
| D1999 | <1% | 252 | $150.00 | |
| D0270 | <1% | 29 | $145.00 |
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 officialOPINGA, RONALDO (PRESIDENT)