Doctor profile · Federal record
Dr. Emmanuel Onyeyirim, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Pennington, NJ
- NPI 1790281897
- Accepts Medicare
- 15 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1 Capital Way
Pennington, NJ 085342520
(609) 303-0410
fax (609) 537-6168 - Additional location
-
30 Prospect Ave
Hackensack, NJ 076011915
(551) 996-2331
fax (551) 996-0937 - Mailing address
-
815 Carlton Ave
Plainfield, NJ 070602644
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- March 23, 2024
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- New Jersey #25MA11264200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790281897. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
422
Distinct HCPCS
3
Medicare allowed
$60,054
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 196 | 193 | $125 | |
99285 |
Emergency department visit with high level of medical decision making | 175 | 171 | $181 | |
99283 |
Emergency department visit with low level of medical decision making | 51 | 51 | $75 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 100. This provider delivers 4.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
178
Patients
176
Total drug cost
$1,285
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ibuprofen | Generic | 38 | 38 | $101 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 21 | 20 | $209 |
| Dicyclomine Hcl | Generic | 21 | 21 | $190 |
| Ondansetron Odt (Ondansetron) | Brand | 16 | 16 | $92 |
| Doxycycline Hyclate | Generic | 15 | 15 | $268 |
| Prednisone | Generic | 15 | 15 | $21 |
| Azithromycin | Generic | 14 | 14 | $57 |
| Cephalexin | Generic | 14 | 14 | $64 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 12 | 11 | $248 |
| Famotidine | Generic | 12 | 12 | $36 |
Hospital affiliations
Frequently asked questions
What is Dr. Emmanuel Onyeyirim's medical specialty?
Dr. Emmanuel Onyeyirim practices Emergency Medicine Physician in Pennington, NJ.
Where does Dr. Emmanuel Onyeyirim practice?
Dr. Emmanuel Onyeyirim practices at 1 Capital Way, Pennington, NJ 085342520. Office phone: 6093030410.
What is Dr. Emmanuel Onyeyirim's NPI?
Dr. Emmanuel Onyeyirim's National Provider Identifier (NPI) is 1790281897, issued by NPPES.
Does Dr. Emmanuel Onyeyirim accept Medicare assignment?
Yes. Dr. Emmanuel Onyeyirim accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Emmanuel Onyeyirim commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.