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

Mallory Johnston, MHP

Individual provider Mental Health Counselor · NPI 1972128544

Mallory Johnston, MHP is a Mental Health Counselor in Mount Vernon, Illinois. Registered with an NPI since 2020.

In the registry since
2020

Practice location Address checks out

4110 N Water Tower Pl
Mount Vernon, IL 62864-6295
Phone: (618) 214-2760
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 number1972128544
Entity typeIndividual (Type 1)
GenderFemale
Credentials MHP
Sole proprietorNo
NPI enumeratedJune 10, 2020
Last updated in NPPESJune 10, 2020
Certification dateJune 10, 2020
Mailing address2103 Forest Ave, Mount Vernon, IL 62864-4735

Other providers in Mount Vernon