Doctor profile · Federal record
Dr. Ijeoma Onyeyirim, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Mattoon, IL
- NPI 1891359865
- Accepts Medicare
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1000 Health Center Dr
Mattoon, IL 619389261
(217) 258-2440
fax (217) 258-2186 - Mailing address
-
1005 Health Center Dr Ste 201
Mattoon, IL 619384693
Credentials & registration
- NPI registered
- April 2019 — 7 yrs on file
- Profile last updated
- June 5, 2019
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- Illinois #209.019356
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891359865. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
176
Distinct HCPCS
7
Medicare allowed
$15,734
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 65 | 65 | $76 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 25 | 25 | $87 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 24 | 24 | $70 | |
00732 |
Anesthesia for procedure on gallbladder, pancreas, or liver using an endoscope | 19 | 17 | $110 | |
00812 |
Anesthesia for exam of colon using an endoscope | 15 | 15 | $57 | |
00520 |
Anesthesia for other closed procedure on chest | 14 | 14 | $127 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 14 | 14 | $161 |
In context: peer comparison
Among 11 peers in Mattoon Certified Registered Nurse Anesthetist, average services per provider: 24. This provider delivers 7.3× the peer median.Open Payments
Industry payments received
All-time total
$45
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 2 | $44.85 |
By nature of payment
Frequently asked questions
What is Dr. Ijeoma Onyeyirim's medical specialty?
Dr. Ijeoma Onyeyirim practices Certified Registered Nurse Anesthetist in Mattoon, IL.
Where does Dr. Ijeoma Onyeyirim practice?
Dr. Ijeoma Onyeyirim practices at 1000 Health Center Dr, Mattoon, IL 619389261. Office phone: 2172582440.
What is Dr. Ijeoma Onyeyirim's NPI?
Dr. Ijeoma Onyeyirim's National Provider Identifier (NPI) is 1891359865, issued by NPPES.
Does Dr. Ijeoma Onyeyirim accept Medicare assignment?
Yes. Dr. Ijeoma Onyeyirim accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ijeoma Onyeyirim commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for procedure on small and large bowel using an endoscope (HCPCS 00813); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.