Walker, Mark
Walker, Mark was paid $3K by Medicaid between Jun 2018 and Aug 2024, across 2 billing codes. Its largest line is 92015, Determination of refractive state — 63% of everything it billed.
33Billing provider infoWALKER, MARK
ELKHART, IN 46514
ELKHART, IN 46514
33aNPI1972731461assigned 06/23/2009
33bProvider typeOptometrist
28Total paid$3K
24GClaims136
24DCodes billed2
24AFirst – last monthJun 2018 – Aug 2024
Compared with peers
Next to other Optometrist providers in Indiana
Rank by total paid#550 of 743
Median peer was paid$22K
This provider vs. median0.1×
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 | 41 | $1K | |
| 2023 | 57 | $828.07 | |
| 2024incomplete | 38 | $664.84 |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 92015 | Determination of refractive state | 63% | 123 | 86 | $2K |
| 92014 | Ophthalmological services: medical examination and evaluation, comprehensive, established patient | 37% | 13 | 13 | $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.