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

Sophia Stiffler

Individual provider Mental Health Counselor · NPI 1174415095

Sophia Stiffler is a Mental Health Counselor in Chicago, Illinois. Practices as a sole proprietor. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

155 N Michigan Ave Ste 201
Chicago, IL 60601-7940
Phone: (312) 819-7381
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1174415095
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 16, 2025
Last updated in NPPESJuly 16, 2025
Certification dateJuly 15, 2025

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