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MS. PATRICIA ANN KNOWLES APN, NP-C
NPI 1912927062
Nurse Practitioner - Family in Chicago, IL

Active since July 20, 2006
1901 W HARRISON ST, JOHN H. STROGER, JR. HOSPITAL OF COOK COUNTY, CHICAGO, IL 60612(312) 864-5231(312) 864-9638 Get Directions Write a Review

NPPES record last updated: April 26, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 26, 2021, Aug 6, 2020 (2 updates tracked since 2020).

About Ms. Patricia Ann Knowles Apn, Np-c NPPES

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

MS. PATRICIA ANN KNOWLES APN, NP-C (NPI 1912927062) is an individual family provider in Chicago, Illinois, licensed in Illinois (041-261725) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1912927062
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMS. PATRICIA ANN KNOWLESCredential: APN, NP-C
Location Address1901 W HARRISON ST, JOHN H. STROGER, JR. HOSPITAL OF COOK COUNTYChicago, IL 60612-3714
Mailing Address6147 N Sheridan Rd, Unit 5aChicago, IL 60660-2881 · (312) 864-5231 · Fax (312) 864-9638
Phone(312) 864-5231
Fax(312) 864-9638
Sole ProprietorYes
Enumeration DateJuly 20, 2006
Last NPPES UpdateApril 26, 20212 updates tracked since enumeration
NPPES CertifiedApril 26, 2021
✔ NPI 1912927062 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in IL · 041-261725
Also ListedNurse Practitioner · Adult HealthTaxonomy 363LA2200X · License 209-003409 (IL)
1901 W HARRISON ST, Chicago, IL 60612
Open in Google Maps ↗

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 Patricia Knowles's NPI number?

The NPI number for Patricia Knowles is 1912927062. It was assigned to this individual provider in the NPPES registry on July 20, 2006.

Where is Patricia Knowles located?

Patricia Knowles practices at 1901 W Harrison St John H. Stroger, Jr. Hospital Of Cook County, Chicago, IL 60612. The listed phone number is (312) 864-5231.

What is Patricia Knowles's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Patricia Knowles was last updated on April 26, 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.