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

Emmanuella Nnenna Olaiya, CRNP

Individual provider Ambulatory Women's Health Care Registered Nurse · NPI 1174872220

Emmanuella Nnenna Olaiya, CRNP is a Nurse Practitioner in Wilmington, Delaware. Qualified in 2012, 14 years ago. Practices with Christiana Care Health Services Inc, a 1,481-clinician group and accepts Medicare assignment. Licensed in Delaware and Pennsylvania.

Years since qualifying
14
Licensed in
DE, PA
In the registry since
2012
Specialties on file
4
What do these letters mean?
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

701 N Clayton St Ste 505 Mob
Wilmington, DE 19805-3165
Phone: (302) 421-4775
Fax: (302) 421-4777
Show map & directions

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

Specialties & licences

Women's Health Nurse Practitioner (primary) Taxonomy 363LW0102X · Licence LH-0000204 (DE)
Ambulatory Women's Health Care Registered Nurse Taxonomy 163WW0101X · Licence L1-0044198 (DE)
Oncology Registered Nurse Taxonomy 163WX0200X · Licence RN575222 (PA)
Women's Health Nurse Practitioner Taxonomy 363LW0102X · Licence SP012353 (PA)

Record details

NPI number1174872220
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP
Sole proprietorNo
NPI enumeratedSeptember 5, 2012
Last updated in NPPESJune 2, 2021
Certification dateJune 2, 2021

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Christiana Care Health Services Inc — 1481 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount