Doctor profile · Federal record
Dr. Chiamaka Onyejiukwa, NP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Brooklyn, NY
- NPI 1356687743
- Accepts Medicare
- 8 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
374 Stockholm St
Brooklyn, NY 112374006
(718) 963-6256 - Additional location
-
16353 Sayres Ave
Jamaica, NY 114333928
(718) 658-6952
Credentials & registration
- NPI registered
- December 2012 — 14 yrs on file
- Profile last updated
- April 8, 2019
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- New York #F343161-1
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356687743. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
53
Distinct HCPCS
1
Medicare allowed
$1,848
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 53 | 22 | $35 |
In context: peer comparison
Among 98 peers in this city , average services per provider: 229. This provider delivers 0.2× the peer median.Open Payments
Industry payments received
All-time total
$96
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| SCILEX PHARMACEUTICALS INC. | 3 | $71.08 | |
| Abbott Laboratories | 1 | $24.46 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,009
Patients
565
Total drug cost
$118,022
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 352 | 109 | $3,182 |
| Oxycodone Hcl | Generic | 334 | 71 | $4,581 |
| Cyclobenzaprine Hcl | Generic | 273 | 81 | $1,725 |
| Tramadol Hcl | Generic | 226 | 77 | $1,499 |
| Diclofenac Sodium | Generic | 167 | 55 | $35,532 |
| Tizanidine Hcl | Generic | 160 | 42 | $1,470 |
| Meloxicam | Generic | 148 | 48 | $666 |
| Ztlido (Lidocaine) | Brand | 106 | 42 | $63,067 |
| Lidocaine-Prilocaine (Lidocaine/Prilocaine) | Brand | 56 | 13 | $1,082 |
| Morphine Sulfate Er (Morphine Sulfate) | Brand | 52 | 0 | $815 |
Hospital affiliations
Frequently asked questions
What is Dr. Chiamaka Onyejiukwa's medical specialty?
Dr. Chiamaka Onyejiukwa practices Family Nurse Practitioner in Brooklyn, NY.
Where does Dr. Chiamaka Onyejiukwa practice?
Dr. Chiamaka Onyejiukwa practices at 374 Stockholm St, Brooklyn, NY 112374006. Office phone: 7189636256.
What is Dr. Chiamaka Onyejiukwa's NPI?
Dr. Chiamaka Onyejiukwa's National Provider Identifier (NPI) is 1356687743, issued by NPPES.
Does Dr. Chiamaka Onyejiukwa accept Medicare assignment?
Yes. Dr. Chiamaka Onyejiukwa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chiamaka Onyejiukwa commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.