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

Marlena Sweiss, APN

Individual provider Pediatric Nurse Practitioner · NPI 1154272839

Marlena Sweiss, APN is a Pediatric Nurse Practitioner in Oak Lawn, Illinois. Licensed in Illinois. Registered with an NPI since 2026.

Licensed in
IL
In the registry since
2026
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

See every abbreviation used in this directory →

Practice location Address checks out

4700 W 95th St Ste 301
Oak Lawn, IL 60453-2572
Phone: (708) 424-7601
Show map & directions

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

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 209.033648 (IL)

Record details

NPI number1154272839
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorNo
NPI enumeratedFebruary 7, 2026
Last updated in NPPESMarch 11, 2026
Certification dateMarch 11, 2026
Mailing address4700 W 95th St Ste 301, Oak Lawn, IL 60453-2572

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