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

Mackenzie Harrison

Individual provider Counselor · NPI 1104435494

Mackenzie Harrison is a Counselor in Glen Carbon, Illinois. Works from 2 locations. Registered with an NPI since 2020.

In the registry since
2020

Practice location Address checks out

88 S Main St Ste 2
Glen Carbon, IL 62034-1415
Phone: (618) 288-8085
Fax: (618) 288-8959
Show map & directions

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

Additional practice locations (1)

  • 307 Henry St Ste 100, Alton, IL 62002-6326 — (618) 288-8085

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X

Record details

NPI number1104435494
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 23, 2020
Last updated in NPPESJune 18, 2021
Certification dateJune 18, 2021
Mailing addressPo Box 639, Glen Carbon, IL 62034-0639

Other providers in Glen Carbon