What is Janis Johnston's NPI number?

Janis Johnston's National Provider Identifier (NPI) is 1245398163, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Janis Johnston's specialty?

Janis Johnston is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).

Where is Janis Johnston located?

Janis Johnston's practice location on file with NPPES is 424 Iowa St, Oak Park, IL 60302-2230.

What is Janis Johnston's phone number?

The practice phone number listed in the NPPES registry for Janis Johnston is (708) 848-0250.

Is Janis Johnston's NPI active?

Yes — Janis Johnston's NPI (1245398163) is active in the NPPES registry as of the last update on 2007-07-09.

IndividualActive

Janis Johnston, ED.D.

NPI 1245398163 · Clinical Psychologist · Oak Park, IL

Janis Johnston, ED.D. is a Clinical Psychologist provider in Oak Park, IL (NPI 1245398163).

Provider details

NPI number: 1245398163
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: ED.D.
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(84/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

424 Iowa St

Oak Park, IL 60302-2230

Phone: (708) 848-0250

Fax: (708) 524-9126

Street-level locationGet directions

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Mailing address