Physician
Nnanna, Onyema
Nnanna, Onyema was paid $2K by Medicaid between Nov 2024 and Nov 2024, across 1 billing code. Its largest line is 99233, hospital visit by a doctor, follow-up day (complex) — 100% of everything it billed.
33Billing provider infoNNANNA, ONYEMA
CHESTERFIELD, MO 63017
CHESTERFIELD, MO 63017
33aNPI1164872768assigned 06/15/2016
33bProvider typeInternal Medicine Physician
28Total paid$2K
24GClaims22
24DCodes billed1
24AFirst – last monthNov 2024 – Nov 2024
Compared with peers
Next to other Internal Medicine Physician providers in Missouri
Rank by total paid#277 of 364
Median peer was paid$10K
This provider vs. median0.2×
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 | |
|---|---|---|---|
| 2024incomplete | 22 | $2K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99233 | Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m | 100% | 22 | 13 | $2K |
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.