Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mrs. Linda Oluchukwu Onunkwo, APN, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1871384461

Mrs. Linda Oluchukwu Onunkwo, APN, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner in Irvington, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2025
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

34 Union Ave Fl 2
Irvington, NJ 07111-3219
Phone: (862) 772-3976
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 26NJ15320400 (NJ)

Record details

NPI number1871384461
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN , PMHNP-BC
Sole proprietorYes
NPI enumeratedMay 14, 2025
Last updated in NPPESMay 14, 2025
Certification dateMay 14, 2025

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