Dental
Joan Chan DDS INC
Joan Chan DDS INC was paid $523K by Medicaid between May 2018 and Dec 2024, across 18 billing codes. Its largest line is D0150, Comprehensive oral evaluation - new or established patient — 17% of everything it billed.
33Billing provider infoJOAN CHAN DDS INC
ROSEMEAD, CA 91770
ROSEMEAD, CA 91770
33aNPI1619495181assigned 09/06/2017
33bProvider typeGeneral Practice Dentistry
28Total paid$523K
24GClaims17,365
24DCodes billed18
24AFirst – last monthMay 2018 – Dec 2024
Compared with peers
Next to other General Practice Dentistry providers in California
Rank by total paid#865 of 2,668
Median peer was paid$173K
This provider vs. median3.0×
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 | 789 | $19K | |
| 2019 | 826 | $12K | |
| 2020 | 833 | $17K | |
| 2021 | 3,513 | $100K | |
| 2022 | 2,921 | $100K | |
| 2023 | 4,114 | $135K | |
| 2024incomplete | 4,369 | $139K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| D0150 | Comprehensive oral evaluation - new or established patient | 17% | 1,477 | 1,442 | $87K |
| D0120 | Dental checkup, returning patientPeriodic oral evaluation - established patient | 16% | 1,452 | 1,443 | $85K |
| D4910 | 15% | 801 | 796 | $78K | |
| D1120 | Dental cleaning, childProphylaxis - child | 11% | 1,383 | 1,364 | $59K |
| D4341 | 9.1% | 893 | 241 | $48K | |
| D1208 | Topical application of fluoride, excluding varnish | 7.5% | 1,986 | 1,953 | $39K |
| D0210 | Intraoral - complete series of radiographic images | 6.4% | 949 | 921 | $33K |
| D1351 | Sealant - per tooth | 4.5% | 811 | 166 | $24K |
| D0230 | Intraoral - periapical each additional radiographic image | 4.1% | 4,494 | 1,881 | $21K |
| D0274 | Bitewings - four radiographic images | 3.8% | 1,074 | 1,069 | $20K |
| D0220 | Intraoral - periapical first radiographic image | 2.2% | 1,241 | 1,208 | $12K |
| D9430 | 2.0% | 393 | 342 | $10K |
6 more codes
| D2392 | Resin-based composite - two surfaces, posterior, primary or permanent | <1% | 39 | $3K |
| D0272 | Bitewings - two radiographic images | <1% | 200 | $2K |
| D9999 | Unspecified adjunctive procedure, by report | <1% | 27 | $2K |
| D0999 | Unspecified diagnostic procedure, by report | <1% | 18 | $1K |
| D1999 | <1% | 115 | $460.00 | |
| D1206 | Topical application of fluoride varnish | <1% | 12 | $269.00 |
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 officialCHAN, JOAN (CEO)