Christine M Chang Od INC
Christine M Chang Od INC was paid $14K by Medicaid between Jan 2018 and Jul 2021, across 3 billing codes. Its largest line is 92014, Ophthalmological services: medical examination and evaluation, comprehensive, established patient — 76% of everything it billed.
33Billing provider infoCHRISTINE M CHANG OD INC
WEST COVINA, CA 91792
WEST COVINA, CA 91792
33aNPI1356430490assigned 10/12/2006
33bProvider typeOptometrist
28Total paid$14K
24GClaims921
24DCodes billed3
24AFirst – last monthJan 2018 – Jul 2021
Compared with peers
Next to other Optometrist providers in California
Rank by total paid#1,091 of 1,899
Median peer was paid$23K
This provider vs. median0.6×
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 | |
|---|---|---|---|
| 2018 | 406 | $6K | |
| 2019 | 365 | $5K | |
| 2020 | 121 | $2K | |
| 2021 | 29 | $108.87 |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 92014 | Ophthalmological services: medical examination and evaluation, comprehensive, established patient | 76% | 346 | 346 | $11K |
| 92015 | Determination of refractive state | 22% | 562 | 562 | $3K |
| V2020 | Frames, purchases | 1.7% | 13 | 13 | $239.76 |
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 officialCHANG, CHRISTINE (PRESIDENT)