DR. JANIS CLARK JOHNSTON ED.D.
NPI 1245398163
Psychologist - Clinical in Oak Park, IL

Q: What is Janis Johnston's NPI number?

The NPI number for Janis Johnston is 1245398163. It was assigned to this individual provider in the NPPES registry on December 4, 2006.

Q: What is Janis Johnston's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Janis Johnston was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 04, 2006

424 IOWA ST, OAK PARK, IL 60302(708) 848-0250(708) 524-9126 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Janis Clark Johnston Ed.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JANIS CLARK JOHNSTON ED.D. (NPI 1245398163) is an individual clinical provider in Oak Park, Illinois and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1245398163

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. JANIS CLARK JOHNSTONCredential: ED.D.

Location Address424 IOWA STOak Park, IL 60302-2230

Mailing Address424 Iowa StOak Park, IL 60302-2230 · (708) 848-0250 · Fax (708) 524-9126

Phone(708) 848-0250

Fax(708) 524-9126

Sole ProprietorYes

Enumeration DateDecember 4, 2006

Last NPPES UpdateJuly 9, 2007

✔ NPI 1245398163 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

424 IOWA ST, Oak Park, IL 60302

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Other Identifiers 1

Medicare PIN213075IL

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Janis Johnston's NPI number?

The NPI number for Janis Johnston is 1245398163. It was assigned to this individual provider in the NPPES registry on December 4, 2006.

Where is Janis Johnston located?

Janis Johnston practices at 424 Iowa St, Oak Park, IL 60302. The listed phone number is (708) 848-0250.

What is Janis Johnston's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Janis Johnston was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.