Dental
Gronau, Thomas
Gronau, Thomas was paid $301K by Medicaid between Jan 2018 and Oct 2024, across 19 billing codes. Its largest line is D1110, Prophylaxis - adult — 16% of everything it billed.
33Billing provider infoGRONAU, THOMAS
WILMINGTON, OH 45177
WILMINGTON, OH 45177
33aNPI1790900629assigned 04/16/2007
33bProvider typeDentist
28Total paid$301K
24GClaims13,435
24DCodes billed19
24AFirst – last monthJan 2018 – Oct 2024
Compared with peers
Next to other Dentist providers in Ohio
Rank by total paid#168 of 745
Median peer was paid$38K
This provider vs. median7.8×
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 | 4,506 | $99K | |
| 2019 | 3,389 | $75K | |
| 2020 | 2,693 | $64K | |
| 2021 | 1,938 | $42K | |
| 2022 | 607 | $12K | |
| 2023 | 176 | $3K | |
| 2024incomplete | 126 | $5K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| D1110 | Prophylaxis - adult | 16% | 1,403 | 1,359 | $48K |
| D0120 | Dental checkup, returning patientPeriodic oral evaluation - established patient | 14% | 2,423 | 2,366 | $43K |
| D2150 | Silver amalgam - two surfaces, primary or permanent | 14% | 800 | 523 | $41K |
| D2140 | 14% | 1,097 | 671 | $41K | |
| D1120 | Dental cleaning, childProphylaxis - child | 9.5% | 1,430 | 1,400 | $28K |
| D1208 | Topical application of fluoride, excluding varnish | 9.2% | 1,813 | 1,772 | $28K |
| D0274 | Bitewings - four radiographic images | 7.5% | 1,162 | 1,126 | $23K |
| D0150 | Comprehensive oral evaluation - new or established patient | 5.4% | 620 | 601 | $16K |
| D1351 | Sealant - per tooth | 2.1% | 307 | 86 | $6K |
| D0330 | Panoramic radiographic image | 1.7% | 111 | 108 | $5K |
| D0140 | Limited oral evaluation - problem focused | 1.5% | 331 | 299 | $5K |
| D0220 | Intraoral - periapical first radiographic image | 1.5% | 965 | 897 | $5K |
7 more codes
| D0272 | Bitewings - two radiographic images | 1.4% | 425 | $4K |
| D0230 | Intraoral - periapical each additional radiographic image | <1% | 431 | $2K |
| D2331 | <1% | 35 | $2K | |
| D2160 | <1% | 17 | $1K | |
| D7140 | Extraction, erupted tooth or exposed root | <1% | 18 | $1K |
| D9230 | Inhalation of nitrous oxide / analgesia, anxiolysis | <1% | 33 | $787.50 |
| D2330 | <1% | 14 | $699.01 |
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.