Chang, Kong
Chang, Kong was paid $433K by Medicaid between Jan 2018 and Apr 2023, across 6 billing codes. Its largest line is 92014, Ophthalmological services: medical examination and evaluation, comprehensive, established patient — 44% of everything it billed.
33Billing provider infoCHANG, KONG
OKLAHOMA CITY, OK 73112
OKLAHOMA CITY, OK 73112
33aNPI1669429809assigned 05/30/2006
33bProvider typeOptometrist
28Total paid$433K
24GClaims6,517
24DCodes billed6
24AFirst – last monthJan 2018 – Apr 2023
Compared with peers
Next to other Optometrist providers in Oklahoma
Rank by total paid#79 of 336
Median peer was paid$113K
This provider vs. median3.8×
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 | 1,554 | $97K | |
| 2019 | 1,198 | $75K | |
| 2020 | 731 | $45K | |
| 2021 | 1,026 | $70K | |
| 2022 | 1,542 | $111K | |
| 2023 | 466 | $35K |
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 | 44% | 1,753 | 1,753 | $189K |
| 92004 | Ophthalmological services: medical examination and evaluation, comprehensive, new patient | 39% | 1,303 | 1,303 | $167K |
| 92015 | Determination of refractive state | 13% | 3,110 | 3,109 | $55K |
| 92012 | Ophthalmological services: medical examination and evaluation, intermediate, established patient | 4.2% | 248 | 248 | $18K |
| 92250 | <1% | 87 | 87 | $2K | |
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | <1% | 16 | 14 | $1K |
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.