Clinic
A. Nguyen Dental Corporation
A. Nguyen Dental Corporation was paid $316K by Medicaid between Jul 2022 and Nov 2024, across 39 billing codes. Its largest line is D9920, — 30% of everything it billed.
33Billing provider infoA. NGUYEN DENTAL CORPORATION
SANTA ANA, CA 92704
SANTA ANA, CA 92704
33aNPI1801430913assigned 10/31/2019
33bProvider typeDental Clinic/Center
28Total paid$316K
24GClaims27,783
24DCodes billed39
24AFirst – last monthJul 2022 – Nov 2024
Compared with peers
Next to other Dental Clinic/Center providers in California
Rank by total paid#471 of 1,135
Median peer was paid$200K
This provider vs. median1.6×
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 | |
|---|---|---|---|
| 2022 | 1,818 | $8K | |
| 2023 | 8,715 | $12K | |
| 2024incomplete | 17,250 | $296K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| D9920 | 30% | 321 | 274 | $96K | |
| D5110 | 15% | 90 | 90 | $46K | |
| D9410 | 13% | 318 | 271 | $40K | |
| D9999 | Unspecified adjunctive procedure, by report | 11% | 156 | 153 | $36K |
| D0150 | Comprehensive oral evaluation - new or established patient | 11% | 3,300 | 3,287 | $33K |
| D1110 | Prophylaxis - adult | 4.1% | 1,032 | 1,027 | $13K |
| D0210 | Intraoral - complete series of radiographic images | 3.9% | 2,697 | 2,691 | $12K |
| D0140 | Limited oral evaluation - problem focused | 2.0% | 777 | 769 | $6K |
| D0120 | Dental checkup, returning patientPeriodic oral evaluation - established patient | 2.0% | 476 | 476 | $6K |
| D9932 | 1.9% | 71 | 71 | $6K | |
| D4341 | 1.8% | 2,185 | 1,031 | $6K | |
| D1206 | Topical application of fluoride varnish | 1.5% | 1,204 | 1,203 | $5K |
27 more codes
| D0350 | <1% | 2,173 | $2K | |
| D1330 | <1% | 919 | $2K | |
| D4921 | <1% | 94 | $1K | |
| D9933 | <1% | 12 | $1K | |
| D0274 | Bitewings - four radiographic images | <1% | 331 | $1K |
| D0220 | Intraoral - periapical first radiographic image | <1% | 1,037 | $849.60 |
| D0230 | Intraoral - periapical each additional radiographic image | <1% | 1,580 | $121.50 |
| D9996 | <1% | 394 | $84.00 | |
| D7140 | Extraction, erupted tooth or exposed root | 0% | 1,257 | $0.00 |
| D2392 | Resin-based composite - two surfaces, posterior, primary or permanent | 0% | 27 | $0.00 |
| D9450 | 0% | 37 | $0.00 | |
| D0170 | 0% | 27 | $0.00 | |
| D9912 | 0% | 2,499 | $0.00 | |
| D5214 | 0% | 143 | $0.00 | |
| D0603 | 0% | 139 | $0.00 | |
| D5120 | 0% | 13 | $0.00 | |
| D0171 | 0% | 21 | $0.00 | |
| D0708 | 0% | 24 | $0.00 | |
| D9986 | 0% | 2,759 | $0.00 | |
| D0351 | 0% | 131 | $0.00 | |
| D0191 | 0% | 587 | $0.00 | |
| D9430 | 0% | 355 | $0.00 | |
| D1354 | 0% | 368 | $0.00 | |
| D5213 | 0% | 13 | $0.00 | |
| D0190 | 0% | 164 | $0.00 | |
| D4910 | 0% | 28 | $0.00 | |
| D7210 | Extraction, erupted tooth requiring removal of bone and/or sectioning of tooth | 0% | 24 | $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 officialCHRISTY-DUNCAN, AMY (REVENUE CYCLE & PROCESS IMPROVEMENT)