Clinic
Ha Doan Thi Ung, DDS, PC
Ha Doan Thi Ung, DDS, PC was paid $1.27M by Medicaid between Jan 2018 and Dec 2024, across 14 billing codes. Its largest line is D0120, dental checkup, returning patient — 19% of everything it billed.
33Billing provider infoHA DOAN THI UNG, DDS, PC
GAITHERSBURG, MD 20877
GAITHERSBURG, MD 20877
33aNPI1255621702assigned 04/17/2011
33bProvider typeDental Clinic/Center
28Total paid$1.27M
24GClaims33,728
24DCodes billed14
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other Dental Clinic/Center providers in Maryland
Rank by total paid#32 of 133
Median peer was paid$216K
This provider vs. median5.9×
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 | 4,627 | $192K | |
| 2019 | 4,679 | $170K | |
| 2020 | 3,584 | $126K | |
| 2021 | 4,004 | $129K | |
| 2022 | 4,385 | $146K | |
| 2023 | 6,940 | $286K | |
| 2024incomplete | 5,509 | $226K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| D0120 | Dental checkup, returning patientPeriodic oral evaluation - established patient | 19% | 8,233 | 8,098 | $244K |
| D1120 | Dental cleaning, childProphylaxis - child | 18% | 5,289 | 5,201 | $228K |
| D1110 | Prophylaxis - adult | 18% | 3,691 | 3,634 | $227K |
| D1208 | Topical application of fluoride, excluding varnish | 14% | 7,897 | 7,767 | $180K |
| D2392 | Resin-based composite - two surfaces, posterior, primary or permanent | 13% | 1,359 | 796 | $170K |
| D7140 | Extraction, erupted tooth or exposed root | 6.7% | 824 | 504 | $85K |
| D2393 | Resin-based composite - three surfaces, posterior, primary or permanent | 3.1% | 237 | 178 | $40K |
| D0274 | Bitewings - four radiographic images | 2.5% | 1,376 | 1,354 | $32K |
| D0150 | Comprehensive oral evaluation - new or established patient | 1.9% | 446 | 437 | $24K |
| D0220 | Intraoral - periapical first radiographic image | 1.6% | 2,015 | 1,964 | $20K |
| D0230 | Intraoral - periapical each additional radiographic image | <1% | 1,779 | 1,752 | $11K |
| D0140 | Limited oral evaluation - problem focused | <1% | 217 | 207 | $10K |
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 officialUNG, HA (DENTIST/OWNER)