ANTOINETTE M DEFRENZA PHARMD
NPI 1992622021
Pharmacist in Chicago, IL

Active since June 30, 2026
225 E CHICAGO AVE STE 3110, CHICAGO, IL 60611(312) 573-2287 Get Directions Write a Review

NPPES record last updated: June 30, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Antoinette M Defrenza Pharmd NPPES

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

ANTOINETTE M DEFRENZA PHARMD (NPI 1992622021) is an individual pharmacist in Chicago, Illinois, licensed in Illinois (051.308617) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1992622021
Entity TypeIndividualFemale
Primary Taxonomy183500000X
Provider Legal NameANTOINETTE M DEFRENZACredential: PHARMD
Location Address225 E CHICAGO AVE STE 3110Chicago, IL 60611-2991
Mailing Address305 S Knight AvePark Ridge, IL 60068-3803
Sole ProprietorNo
Enumeration DateJune 30, 2026
NPPES CertifiedJune 30, 2026
NPI 1992622021 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License Licensed in IL · 051.308617
Definition
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.
225 E CHICAGO AVE STE 3110, Chicago, IL 60611

Other Providers at the Same Location NPPES

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

Pharmacy
225 E CHICAGO AVE STE 3110
CHICAGO, IL 60611

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 Antoinette Defrenza's NPI number?

The NPI number for Antoinette Defrenza is 1992622021. It was assigned to this individual provider in the NPPES registry on June 30, 2026.

Where is Antoinette Defrenza located?

Antoinette Defrenza practices at 225 E Chicago Ave Ste 3110, Chicago, IL 60611. The listed phone number is (312) 573-2287.

What is Antoinette Defrenza's specialty?

The primary specialty registered for this NPI is Pharmacist with taxonomy code 183500000X.

When was this NPI record last updated?

The NPPES record for Antoinette Defrenza was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days 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.