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MS. IRENE MARKS APN
NPI 1235251703
Nurse Practitioner - Women's Health in Chicago, IL

Active since April 04, 2007
1901 W HARRISON ST, 4TH FLOOR, CHICAGO, IL 60612(312) 864-0854(312) 864-9580 Get Directions Write a Review

NPPES record last updated: April 27, 2021. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Ms. Irene Marks Apn NPPES

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

MS. IRENE MARKS APN (NPI 1235251703) is an individual women's health provider in Chicago, Illinois, licensed in Illinois (209004377) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1235251703
Entity TypeIndividualFemale
Primary Taxonomy363LW0102X
Provider Legal NameMS. IRENE MARKSCredential: APN
Location Address1901 W HARRISON ST, 4TH FLOORChicago, IL 60612-3714
Mailing Address3303 S. Michigan Ave., Unit #3Chicago, IL 60616 · (312) 791-1078
Phone(312) 864-0854
Fax(312) 864-9580
Sole ProprietorNo
Enumeration DateApril 4, 2007
Last NPPES UpdateApril 27, 2021
NPPES CertifiedApril 27, 2021
✔ NPI 1235251703 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Women's HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LW0102X
License✔ Licensed in IL · 209004377
1901 W HARRISON ST, Chicago, IL 60612
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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.

JOHANNA WEFES-POTTER
Emergency Medicine
1901 W HARRISON ST
CHICAGO, IL 60612
Cook County (847) 843-2000
ARON BERHANU GUDETTA MD
Internal Medicine
1901 W HARRISON ST
CHICAGO, IL 60612
Cook County (312) 864-6000
DR. LIGAYA VILLAFRANCA MARASIGAN M.D.
Obstetrics & Gynecology (Gynecology)
1901 W HARRISON ST
CHICAG, IL 60612
Cook County (312) 864-5901
TIN TIN THOMAS M.D.
Internal Medicine
1901 W HARRISON ST
CHICAGO, IL 60612
Cook County (312) 864-6000
COOK COUNTY
Pharmacy (Clinic Pharmacy)
1901 W HARRISON ST
CHICAGO, IL 60612
Cook County (312) 864-6189
HELEN ELIZABETH STRAUS MD
Emergency Medicine
1901 W HARRISON ST
CHICAGO, IL 60612
Cook County (312) 864-0060
MR. GLEN DERRICK TRAMMELL PA-C
Physician Assistant
1901 W HARRISON ST
CHICAGO, IL 60612
Cook County (773) 869-7488
JOHN H STROGER, JR. HOSPITAL OF COOK COUNTY
General Acute Care Hospital
1901 W HARRISON ST
CHICAGO, IL 60612
Cook County (773) 319-2085

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 Irene Marks's NPI number?

The NPI number for Irene Marks is 1235251703. It was assigned to this individual provider in the NPPES registry on April 4, 2007.

Where is Irene Marks located?

Irene Marks practices at 1901 W Harrison St 4th Floor, Chicago, IL 60612. The listed phone number is (312) 864-0854.

What is Irene Marks's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.

When was this NPI record last updated?

The NPPES record for Irene Marks was last updated on April 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.