What is Janice Kowalski's NPI number?

Janice Kowalski's National Provider Identifier (NPI) is 1992980379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Janice Kowalski's specialty?

Janice Kowalski is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is Janice Kowalski located?

Janice Kowalski's practice location on file with NPPES is 852 S West St, Naperville, IL 60540-6400.

What is Janice Kowalski's phone number?

The practice phone number listed in the NPPES registry for Janice Kowalski is (630) 305-5500.

Does Janice Kowalski accept Medicare?

Janice Kowalski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Janice Kowalski's NPI active?

Yes — Janice Kowalski's NPI (1992980379) is active in the NPPES registry as of the last update on 2009-03-10.

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Janice Kowalski, M.D.

NPI 1992980379 · Child & Adolescent Psychiatry Physician · Naperville, IL

Janice Kowalski, M.D. is a Child & Adolescent Psychiatry Physician provider in Naperville, IL (NPI 1992980379).

Provider details

NPI number: 1992980379
Entity type: Individual
Primary specialty: Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: No
License: 036-094647 (IL)

Practice location

852 S West St

Naperville, IL 60540-6400

Phone: (630) 305-5500

Street-level locationGet directions

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Mailing address

852 S West St

Naperville, IL 60540-6400

Specialties & taxonomies

Child & Adolescent Psychiatry PhysicianPrimary2084P0804XLicense 036-094647 (IL)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(89/100 index)

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

Registry tenure38% of score
18 yrs in NPPES registry
Profile completeness38% of score
100% 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.

Enumerated: 2008-01-04
Last updated: 2009-03-10

Frequently asked questions

What is Janice Kowalski's NPI number?: Janice Kowalski's National Provider Identifier (NPI) is 1992980379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Janice Kowalski's specialty?: Janice Kowalski is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
Where is Janice Kowalski located?: Janice Kowalski's practice location on file with NPPES is 852 S West St, Naperville, IL 60540-6400.
What is Janice Kowalski's phone number?: The practice phone number listed in the NPPES registry for Janice Kowalski is (630) 305-5500.
Does Janice Kowalski accept Medicare?: Janice Kowalski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Janice Kowalski's NPI active?: Yes — Janice Kowalski's NPI (1992980379) is active in the NPPES registry as of the last update on 2009-03-10.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions