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

Mars Vallon LCSW PLLC

Organization Adult Mental Health Clinic/Center · NPI 1215759329

Mars Vallon LCSW PLLC is an Adult Mental Health Clinic/Center in Chicago, Illinois. Registered with an NPI since 2024.

In the registry since
2024
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1509 W Berwyn Ave Ste 202
Chicago, IL 60640-8168
Phone: (872) 222-7182
Show map & directions

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

Specialties & licences

Adult Mental Health Clinic/Center (primary) Taxonomy 261QM0850X

Record details

NPI number1215759329
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mars Vallon — Owner · (312) 509-2283
NPI enumeratedOctober 29, 2024
Last updated in NPPESJanuary 23, 2025
Certification dateJanuary 23, 2025
Mailing address1327 W Farwell Ave Apt 3, Chicago, IL 60626-3727

Other providers in Chicago