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

Sandi Ellen Jiongco, APN-CNS

Individual provider Clinical Nurse Specialist · NPI 1225428741

Sandi Ellen Jiongco, APN-CNS is a Nurse Practitioner in Naperville, Illinois. Qualified in 2015, 11 years ago. Practices with Endeavor Health Medical Group, a 3,348-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
11
Licensed in
IL
In the registry since
2015
Specialties on file
2

Practice location Address checks out

801 S Washington St
Naperville, IL 60540-7430
Phone: (630) 527-3000
Show map & directions

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

Specialties & licences

Clinical Nurse Specialist (primary) Taxonomy 364S00000X · Licence 277000411 (IL)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 209012544 (IL)

Record details

NPI number1225428741
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN-CNS
Sole proprietorNo
NPI enumeratedFebruary 4, 2015
Last updated in NPPESApril 2, 2026
Certification dateApril 2, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Endeavor Health Medical Group — 3348 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Naperville