DR. ANDREW JOSEPH KOWALKOWSKI M.D.
NPI 1154517951
Psychiatry & Neurology - Psychiatry in Oak Brook, IL

Q: What is Andrew Kowalkowski's NPI number?

The NPI number for Andrew Kowalkowski is 1154517951. It was assigned to this individual provider in the NPPES registry on September 14, 2007.

Q: What is Andrew Kowalkowski's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Active since September 14, 2007

611 MARIAN SQ, OAK BROOK, IL 60523(630) 632-2632(630) 654-2327 Get Directions Write a Review

NPPES record last updated: September 14, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Andrew Joseph Kowalkowski M.d. NPPES

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

DR. ANDREW JOSEPH KOWALKOWSKI M.D. (NPI 1154517951) is an individual psychiatry provider in Oak Brook, Illinois and active in the NPI registry since September 2007.

NPPES Registry Identity

NPI1154517951

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. ANDREW JOSEPH KOWALKOWSKICredential: M.D.

Location Address611 MARIAN SQOak Brook, IL 60523-2572

Mailing Address611 Marian SqOak Brook, IL 60523-2572 · (630) 632-2632 · Fax (630) 654-2327

Phone(630) 632-2632

Fax(630) 654-2327

Sole ProprietorYes

Enumeration DateSeptember 14, 2007

✔ NPI 1154517951 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

611 MARIAN SQ, Oak Brook, IL 60523

Open in Google Maps ↗

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 Andrew Kowalkowski's NPI number?

The NPI number for Andrew Kowalkowski is 1154517951. It was assigned to this individual provider in the NPPES registry on September 14, 2007.

Where is Andrew Kowalkowski located?

Andrew Kowalkowski practices at 611 Marian Sq, Oak Brook, IL 60523. The listed phone number is (630) 632-2632.

What is Andrew Kowalkowski's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for Andrew Kowalkowski was last updated on September 14, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.