Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MARY ZAWLOCKI DNP
NPI 1780502518
Nurse Practitioner in Chicago, IL

Q: What is Mary Zawlocki's NPI number?

The NPI number for Mary Zawlocki is 1780502518. It was assigned to this individual provider in the NPPES registry on July 8, 2026.

Q: What is Mary Zawlocki's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Mary Zawlocki was last updated on July 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 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.

Active since July 08, 2026

5841 S MARYLAND AVE, CHICAGO, IL 60637(224) 305-5414 Get Directions Write a Review

NPPES record added: July 8, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Mary Zawlocki Dnp NPPES

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

MARY ZAWLOCKI DNP (NPI 1780502518) is an individual nurse practitioner in Chicago, Illinois, licensed in Illinois (209.034357) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1780502518

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameMARY ZAWLOCKICredential: DNP

Location Address5841 S MARYLAND AVEChicago, IL 60637-1443

Mailing Address914 Country LnBuffalo Grove, IL 60089-1939 · (224) 305-5414

Phone(224) 305-5414

Sole ProprietorNo

Enumeration DateJuly 8, 2026

NPPES CertifiedJuly 8, 2026

✔ NPI 1780502518 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in IL · 209.034357

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

5841 S MARYLAND AVE, Chicago, IL 60637

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