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

Katherine Johnson

Individual provider Mental Health Counselor · NPI 1902204472

Katherine Johnson is a Mental Health Counselor in Chicago, Illinois. Licensed in California and Illinois. Registered with an NPI since 2014.

Licensed in
CA, IL
In the registry since
2014
Specialties on file
3

Practice location Address checks out

3322 N Ashland Ave Apt 1
Chicago, IL 60657-0196
Phone: (847) 579-9436
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 149.019423 (IL)
Mental Health Counselor Taxonomy 101YM0800X · Licence ASW63148 (CA)
Mental Health Counselor Taxonomy 101YM0800X · Licence 150.015040 (IL)

Record details

NPI number1902204472
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedDecember 15, 2014
Last updated in NPPESOctober 12, 2021
Certification dateOctober 12, 2021

Other providers in Chicago