1. Home
  2. Directory
  3. Illinois
  4. Chicago
  5. Nurse Practitioner
  6. NPI Profile

ANDREW MATTHEW KOWALCZYK APRN
NPI 1235954728
Nurse Practitioner - Pediatrics in Chicago, IL

Active since November 19, 2024
737 N MICHIGAN AVE STE 820, CHICAGO, IL 60611(312) 202-0300 Get Directions Write a Review

NPPES record last updated: March 4, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 4, 2025, Nov 19, 2024 (2 updates tracked since 2024).

About Andrew Matthew Kowalczyk Aprn NPPES

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

ANDREW MATTHEW KOWALCZYK APRN (NPI 1235954728) is an individual pediatrics provider in Chicago, Illinois, licensed in Illinois (209029192) and active in the NPI registry since November 2024. He maintains a secondary practice location in Chicago.

NPPES Registry Identity

NPI1235954728
Entity TypeIndividualMale
Primary Taxonomy363LP0200X
Provider Legal NameANDREW MATTHEW KOWALCZYKCredential: APRN
Location Address737 N MICHIGAN AVE STE 820Chicago, IL 60611-6659
Mailing Address235 W Van Buren St Unit 2607Chicago, IL 60607-3936 · (773) 814-0238
Phone(312) 202-0300
Sole ProprietorYes
Enumeration DateNovember 19, 2024
Last NPPES UpdateMarch 4, 20252 updates tracked since enumeration
NPPES CertifiedMarch 4, 2025
✔ NPI 1235954728 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in IL · 209029192
Also ListedRegistered NurseTaxonomy 163W00000X · License 0414153938 (IL)
737 N MICHIGAN AVE STE 820, Chicago, IL 60611
Open in Google Maps ↗

Secondary Practice Location 1

Location 19119 S Exchange AveChicago, IL 60617-4225 · Phone (773) 768-5000

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DAVID MCMAHON MD
Pediatrics
737 N MICHIGAN AVE STE 820
CHICAGO, IL 60611
Cook County (312) 202-0300
ELENA TOMASO WEIL CPNP
Nurse Practitioner (Pediatrics)
737 N MICHIGAN AVE STE 820
CHICAGO, IL 60611
Cook County (312) 202-0300
DR. LARISSA MARIE SCHULZE DNP, APN, CPNP
Nurse Practitioner (Pediatrics)
737 N MICHIGAN AVE STE 820
CHICAGO, IL 60611
Cook County (312) 202-0300
DAWN RIBNEK
Nurse Practitioner (Pediatrics)
737 N MICHIGAN AVE STE 820
CHICAGO, IL 60611
Cook County (312) 202-0300
DR. AKTA PATEL MD
Pediatrics
737 N MICHIGAN AVE STE 820
CHICAGO, IL 60611
Cook County (312) 202-0300

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 Kowalczyk's NPI number?

The NPI number for Andrew Kowalczyk is 1235954728. It was assigned to this individual provider in the NPPES registry on November 19, 2024.

Where is Andrew Kowalczyk located?

Andrew Kowalczyk practices at 737 N Michigan Ave Ste 820, Chicago, IL 60611. The listed phone number is (312) 202-0300.

What is Andrew Kowalczyk's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

When was this NPI record last updated?

The NPPES record for Andrew Kowalczyk was last updated on March 4, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.