Clinic
Hoa Quynh Duong D.D.S. & Yen Hai Duong D.D.S., INC.
Hoa Quynh Duong D.D.S. & Yen Hai Duong D.D.S., INC. was paid $686K by Medicaid between Jan 2018 and Dec 2024, across 20 billing codes. Its largest line is D2751, Crown - porcelain fused to predominantly base metal — 31% of everything it billed.
33Billing provider infoHOA QUYNH DUONG D.D.S. & YEN HAI DUONG D.D.S., INC.
GARDEN GROVE, CA 92843
GARDEN GROVE, CA 92843
33aNPI1205987070assigned 01/16/2007
33bProvider typeDental Clinic/Center
28Total paid$686K
24GClaims17,561
24DCodes billed20
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other Dental Clinic/Center providers in California
Rank by total paid#303 of 1,135
Median peer was paid$200K
This provider vs. median3.4×
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 | 1,376 | $20K | |
| 2019 | 2,107 | $48K | |
| 2020 | 1,729 | $48K | |
| 2021 | 2,501 | $64K | |
| 2022 | 2,888 | $91K | |
| 2023 | 3,564 | $256K | |
| 2024incomplete | 3,396 | $158K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| D2751 | Crown - porcelain fused to predominantly base metal | 31% | 448 | 258 | $211K |
| D4910 | 15% | 1,361 | 1,342 | $104K | |
| D2330 | 9.0% | 821 | 350 | $62K | |
| D2392 | Resin-based composite - two surfaces, posterior, primary or permanent | 8.7% | 904 | 385 | $60K |
| D1110 | Prophylaxis - adult | 7.5% | 613 | 612 | $52K |
| D2391 | Resin-based composite - one surface, posterior, primary or permanent | 6.6% | 849 | 382 | $46K |
| D0230 | Intraoral - periapical each additional radiographic image | 5.9% | 9,422 | 1,519 | $41K |
| D0120 | Dental checkup, returning patientPeriodic oral evaluation - established patient | 5.1% | 603 | 598 | $35K |
| D2954 | 4.8% | 313 | 188 | $33K | |
| D1206 | Topical application of fluoride varnish | 2.9% | 1,257 | 1,250 | $20K |
| D4341 | 1.0% | 99 | 24 | $7K | |
| D0150 | Comprehensive oral evaluation - new or established patient | 1.0% | 105 | 105 | $7K |
8 more codes
| D0272 | Bitewings - two radiographic images | <1% | 317 | $4K |
| D1208 | Topical application of fluoride, excluding varnish | <1% | 265 | $3K |
| D0274 | Bitewings - four radiographic images | <1% | 64 | $1K |
| D0210 | Intraoral - complete series of radiographic images | <1% | 24 | $1K |
| D0220 | Intraoral - periapical first radiographic image | <1% | 38 | $456.00 |
| D1120 | Dental cleaning, child | <1% | 13 | $390.00 |
| D0350 | <1% | 29 | $162.00 | |
| D1999 | 0% | 16 | $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.
From NPPES
Who's on the registration
Authorized officialDUONG, HOA (PRESIDENT)
| Provider | Location | Paid |
|---|---|---|
| Hoa Duong, DMD, P.C. | Lowell, MA | $653.00 |
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.