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

Mrs. Callista Ngozi Iwuala, APN-C

Individual provider Family Nurse Practitioner · NPI 1841566486

Mrs. Callista Ngozi Iwuala, APN-C is a Nurse Practitioner in Irvington, New Jersey. Qualified in 2017, 9 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
9
Licensed in
NJ
In the registry since
2012
Specialties on file
2

Practice location Address checks out

860 Grove St
Irvington, NJ 07111-3601
Phone: (973) 373-0805
Fax: (973) 243-9861
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 26NJ00351900 (NJ)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 26NJ00351900 (NJ)

Record details

NPI number1841566486
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN-C
Sole proprietorYes
NPI enumeratedMarch 28, 2012
Last updated in NPPESJuly 16, 2025
Certification dateJuly 16, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Irvington