MS. MARY THERESE LYONS RN, APN
NPI 1649475559
Clinical Nurse Specialist - Critical Care Medicine in Chicago, IL

Active since June 19, 2007
1901 W HARRISON ST, CHICAGO, IL 60612(312) 864-6000 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Mary Therese Lyons Rn, Apn NPPES

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

MS. MARY THERESE LYONS RN, APN (NPI 1649475559) is an individual critical care medicine provider in Chicago, Illinois and active in the NPI registry since June 2007.

NPPES Registry Identity

NPI1649475559
Entity TypeIndividualFemale
Primary Taxonomy364SC0200X
Provider Legal NameMS. MARY THERESE LYONSCredential: RN, APN
Location Address1901 W HARRISON STChicago, IL 60612-3714
Mailing Address9808 S Kolin AveOak Lawn, IL 60453-3546 · (708) 499-0661
Sole ProprietorYes
Enumeration DateJune 19, 2007
Last NPPES UpdateJuly 8, 2007
NPI 1649475559 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinical Nurse Specialist · Critical Care MedicinePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code364SC0200X
1901 W HARRISON ST, Chicago, IL 60612

Other Providers at the Same Location NPPES 20

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

Emergency Medicine
1901 W HARRISON ST
CHICAGO, IL 60612
Internal Medicine
1901 W HARRISON ST
CHICAGO, IL 60612
Obstetrics & Gynecology (Gynecology)
1901 W HARRISON ST
CHICAG, IL 60612
Internal Medicine
1901 W HARRISON ST
CHICAGO, IL 60612
Pharmacy (Clinic Pharmacy)
1901 W HARRISON ST
CHICAGO, IL 60612
Emergency Medicine
1901 W HARRISON ST
CHICAGO, IL 60612
Physician Assistant
1901 W HARRISON ST
CHICAGO, IL 60612
General Acute Care Hospital
1901 W HARRISON ST
CHICAGO, IL 60612

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 Mary Lyons's NPI number?

The NPI number for Mary Lyons is 1649475559. It was assigned to this individual provider in the NPPES registry on June 19, 2007.

Where is Mary Lyons located?

Mary Lyons practices at 1901 W Harrison St, Chicago, IL 60612. The listed phone number is (312) 864-6000.

What is Mary Lyons's specialty?

The primary specialty registered for this NPI is Clinical Nurse Specialist, specializing in Critical Care Medicine, with taxonomy code 364SC0200X.

When was this NPI record last updated?

The NPPES record for Mary Lyons was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.