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

Jo A Muller, APRN

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1689126799

Jo A Muller, APRN is a Nurse Practitioner in Naperville, Illinois. Qualified in 2023, 3 years ago. Practices as a sole proprietor. Licensed in Illinois.

Years since qualifying
3
Licensed in
IL
In the registry since
2016
Specialties on file
2
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

4055 S Route 59 Fl 1
Naperville, IL 60564-5803
Phone: (630) 568-9218
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 277003678 (IL)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 277003678 (IL)

Record details

NPI number1689126799
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorYes
NPI enumeratedOctober 25, 2016
Last updated in NPPESMay 7, 2026
Certification dateMay 7, 2026
Mailing address4055 S Route 59 Fl 1, Naperville, IL 60564-5803

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Accepts Medicare assignment Not indicated

Other providers in Naperville