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

Marc Anthony Tantillo

Individual provider Mental Health Counselor · NPI 1477827004

Marc Anthony Tantillo is a Mental Health Counselor in Grayslake, Illinois. Registered with an NPI since 2012.

In the registry since
2012

Practice location Address checks out

100 S Atkinson Rd Ste 202
Grayslake, IL 60030-7819
Phone: (847) 548-9425
Fax: (847) 548-9404
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 number1477827004
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedFebruary 29, 2012
Last updated in NPPESFebruary 29, 2012
Mailing address100 S Atkinson Rd Ste 202, Grayslake, IL 60030-7819

Other providers in Grayslake