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CATHERINE JEAN RYAN PHD, RN, APN, CCRN
NPI 1982918496
Clinical Nurse Specialist - Critical Care Medicine in Chicago, IL

Active since July 27, 2010
845 S DAMEN AVE, MC 802 ROOM 744, CHICAGO, IL 60612(312) 996-2180(312) 996-4979 Get Directions Write a Review

NPPES record last updated: July 27, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Catherine Jean Ryan Phd, Rn, Apn, Ccrn NPPES

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

CATHERINE JEAN RYAN PHD, RN, APN, CCRN (NPI 1982918496) is an individual critical care medicine provider in Chicago, Illinois, licensed in Illinois (041194116) and active in the NPI registry since July 2010.

NPPES Registry Identity

NPI1982918496
Entity TypeIndividualFemale
Primary Taxonomy364SC0200X
Provider Legal NameCATHERINE JEAN RYANCredential: PHD, RN, APN, CCRN
Location Address845 S DAMEN AVE, MC 802 ROOM 744Chicago, IL 60612-3727
Mailing Address845 S Damen Ave, Mc 802 Room 744Chicago, IL 60612-3727 · (312) 996-2180 · Fax (312) 996-4979
Phone(312) 996-2180
Fax(312) 996-4979
Sole ProprietorNo
Enumeration DateJuly 27, 2010
✔ NPI 1982918496 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
License✔ Licensed in IL · 041194116
845 S DAMEN AVE, Chicago, IL 60612
Open in Google Maps ↗

Other Providers at the Same Location NPPES 18

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

SHANNON HALLOWAY
Registered Nurse
845 S DAMEN AVE
CHICAGO, IL 60612
Cook County (312) 996-0376
HIBO A HUSSEIN DNP, FNP-BC
Nurse Practitioner (Family)
845 S DAMEN AVE
CHICAGO, IL 60612
Cook County (312) 996-7800
NICOLETTE NANCY KAMINSKI
Student in an Organized Health Care Education/Training Program
845 S DAMEN AVE
CHICAGO, IL 60612
Cook County (312) 996-7800
SUSAN WALSH
Nurse Practitioner (Pediatrics)
845 S DAMEN AVE, COLLEGE OF NURSING, DEPT. OF WCFHS (MC 802)
CHICAGO, IL 60612
Cook County (312) 355-4321
MRS. DEBORAH OYINADE OLASODE
Nurse Practitioner (Psychiatric/Mental Health)
845 S DAMEN AVE
CHICAGO, IL 60612
Cook County (312) 996-7870
SOOYOUNG YEOM FNP-BC
Nurse Practitioner (Family)
845 S DAMEN AVE, MC 802
CHICAGO, IL 60612
Cook County (312) 996-7800
DR. MARK BRIAN LOCKWOOD PHD, MSN,RN, FAAN
Registered Nurse
845 S DAMEN AVE
CHICAGO, IL 60612
Cook County (312) 413-5181
NICOLE BORJON RN, BSN
Student in an Organized Health Care Education/Training Program
845 S DAMEN AVE
CHICAGO, IL 60612
Cook County (312) 996-7800

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 Catherine Ryan's NPI number?

The NPI number for Catherine Ryan is 1982918496. It was assigned to this individual provider in the NPPES registry on July 27, 2010.

Where is Catherine Ryan located?

Catherine Ryan practices at 845 S Damen Ave Mc 802 Room 744, Chicago, IL 60612. The listed phone number is (312) 996-2180.

What is Catherine Ryan'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 Catherine Ryan was last updated on July 27, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.