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DR. JENNIFER MAZZULLI DNP, PMHNP-BC
NPI 1578099800
Nurse Practitioner - Psychiatric/Mental Health in Chicago, IL

Active since May 05, 2017
30 N MICHIGAN AVE STE 816, CHICAGO, IL 60602(312) 868-0700(312) 868-0740 Get Directions Write a Review

NPPES record last updated: May 4, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 4, 2026, Nov 21, 2021, Oct 5, 2021 and 6 more (9 updates tracked since 2018).

About Dr. Jennifer Mazzulli Dnp, Pmhnp-bc NPPES

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

DR. JENNIFER MAZZULLI DNP, PMHNP-BC (NPI 1578099800) is an individual psychiatric/mental health provider in Chicago, Illinois, licensed in Illinois (209.017056) and active in the NPI registry since May 2017.

NPPES Registry Identity

NPI1578099800
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameDR. JENNIFER MAZZULLICredential: DNP, PMHNP-BC
Location Address30 N MICHIGAN AVE STE 816Chicago, IL 60602-3782
Mailing Address30 N Michigan Ave Ste 816Chicago, IL 60602-3782 · (312) 868-0700 · Fax (312) 868-0740
Phone(312) 868-0700
Fax(312) 868-0740
Sole ProprietorYes
Enumeration DateMay 5, 2017
Last NPPES UpdateMay 4, 20269 updates tracked since enumeration
NPPES CertifiedMay 4, 2026
✔ NPI 1578099800 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in IL · 209.017056
Also ListedRegistered NurseTaxonomy 163W00000X · License 041.389386 (IL)
30 N MICHIGAN AVE STE 816, Chicago, IL 60602
Open in Google Maps ↗

Other Providers at the Same Location NPPES

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

JENNIFER OSBORNE DNP, PMHNP-BC, APRN PLLC
Nurse Practitioner (Psychiatric/Mental Health)
30 N MICHIGAN AVE STE 816
CHICAGO, IL 60602
Cook County (312) 868-0700

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 Jennifer Mazzulli's NPI number?

The NPI number for Jennifer Mazzulli is 1578099800. It was assigned to this individual provider in the NPPES registry on May 5, 2017.

Where is Jennifer Mazzulli located?

Jennifer Mazzulli practices at 30 N Michigan Ave Ste 816, Chicago, IL 60602. The listed phone number is (312) 868-0700.

What is Jennifer Mazzulli's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Jennifer Mazzulli was last updated on May 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.