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

Nicholas Leth

Individual provider Clinical Social Worker · NPI 1851259147

Nicholas Leth is a Clinical Social Worker in Oak Park, Illinois. Qualified in 2022, 4 years ago. Practices as a sole proprietor. Licensed in Illinois.

Years since qualifying
4
Licensed in
IL
In the registry since
2026

Practice location Address checks out

1028 Randolph St
Oak Park, IL 60302-5514
Phone: (708) 263-5279
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 149.029100 (IL)

Record details

NPI number1851259147
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJanuary 14, 2026
Last updated in NPPESJanuary 14, 2026
Certification dateJanuary 14, 2026

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

Other providers in Oak Park