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

Leanna Gasser, APRN

Individual provider Family Nurse Practitioner · NPI 1104625938

Leanna Gasser, APRN is a Nurse Practitioner in South Barrington, Illinois. Qualified in 2024, 2 years ago. Practices as a sole proprietor. Licensed in Illinois.

Years since qualifying
2
Licensed in
IL
In the registry since
2025
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 →

Practice location Address checks out

33 W Higgins Rd Ste 800
South Barrington, IL 60010-9136
Phone: (224) 802-2687
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 209.031919 (IL)

Record details

NPI number1104625938
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorYes
NPI enumeratedMarch 12, 2025
Last updated in NPPESMarch 12, 2025
Certification dateMarch 12, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Accepts Medicare assignment Not indicated