Doctor profile · Federal record

Dr. Kennedy Onyenwe, RN

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Staten Island, NY

  • NPI 1760021604
  • Accepts Medicare
  • 7 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
150 Woodbine Ave
Staten Island, NY 103141834
(347) 750-9479

Credentials & registration

NPPES · NUCC
NPI registered
December 2019 — 7 yrs on file
Profile last updated
April 7, 2022
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State licenses (2)
New York #F40297701 · New York #598591

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1760021604. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$572
Transactions
21
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Lundbeck LLC 7 $198.12
Vanda Pharmaceuticals INC. 4 $146.76
Neurocrine Biosciences, INC. 5 $128.68
Otsuka America Pharmaceutical, INC. 2 $38.62
Abbvie INC. 2 $35.14
Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) 1 $24.22

By nature of payment

Food and Beverage
$572

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
4,178
Patients
472
Total drug cost
$162,141
Drug Type Claims Patients Total cost
Risperidone Generic 712 79 $15,004
Olanzapine Generic 631 62 $33,634
Benztropine Mesylate Generic 490 55 $6,626
Aripiprazole Generic 369 41 $47,351
Quetiapine Fumarate Generic 322 38 $11,293
Divalproex Sodium Generic 253 25 $18,350
Sertraline Hcl Generic 223 22 $2,016
Clonazepam Generic 189 30 $2,135
Divalproex Sodium ER (Divalproex Sodium) Brand 171 20 $14,142
Clonidine Hcl Generic 152 15 $1,658

Frequently asked questions

Auto-generated from federal data
What is Dr. Kennedy Onyenwe's medical specialty?
Dr. Kennedy Onyenwe practices Psychiatric/Mental Health Nurse Practitioner in Staten Island, NY.
Where does Dr. Kennedy Onyenwe practice?
Dr. Kennedy Onyenwe practices at 150 Woodbine Ave, Staten Island, NY 103141834. Office phone: 3477509479.
What is Dr. Kennedy Onyenwe's NPI?
Dr. Kennedy Onyenwe's National Provider Identifier (NPI) is 1760021604, issued by NPPES.
Does Dr. Kennedy Onyenwe accept Medicare assignment?
Yes. Dr. Kennedy Onyenwe accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.