Physician
Aja-Onu, Iheanyichukwu
Aja-Onu, Iheanyichukwu was paid $597K by Medicaid between Jan 2018 and Sep 2024, across 10 billing codes. Its largest line is 99232, hospital visit by a doctor, follow-up day — 34% of everything it billed.
33Billing provider infoAJA-ONU, IHEANYICHUKWU
FREEPORT, NY 11520
FREEPORT, NY 11520
33aNPI1720077944assigned 10/20/2005
33bProvider typeGastroenterology Physician
28Total paid$597K
24GClaims17,578
24DCodes billed10
24AFirst – last monthJan 2018 – Sep 2024
Compared with peers
Next to other Gastroenterology Physician providers in New York
Rank by total paid#76 of 656
Median peer was paid$12K
This provider vs. median49×
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 | 896 | $30K | |
| 2019 | 1,520 | $60K | |
| 2020 | 3,119 | $109K | |
| 2021 | 2,864 | $104K | |
| 2022 | 3,318 | $116K | |
| 2023 | 3,519 | $107K | |
| 2024incomplete | 2,342 | $72K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99232 | Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity | 34% | 11,609 | 2,630 | $202K |
| 99214 | Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity | 26% | 2,177 | 2,103 | $153K |
| 99223 | Prolong inpt eval add15 m | 8.9% | 499 | 488 | $53K |
| 99233 | Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m | 7.8% | 689 | 251 | $46K |
| 99204 | Doctor's office visit, new patient (more involved)Office or other outpatient visit for the evaluation and management of a new patient, moderate complexity | 7.7% | 411 | 411 | $46K |
| 99222 | Initial hospital care, per day, moderate complexity | 5.2% | 1,471 | 1,424 | $31K |
| 43239 | Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple | 5.1% | 481 | 479 | $30K |
| 99215 | Doctor's office visit, returning patient (complex)Prolong outpt/office vis | 2.8% | 119 | 116 | $17K |
| 99205 | Prolong outpt/office vis | 1.7% | 53 | 53 | $10K |
| 45378 | Colonoscopy, flexible; diagnostic, including collection of specimen(s) | 1.4% | 69 | 69 | $8K |
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.