Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Abrar Ouri, APRN, CNP
Nurse Practitioner in Chicago, IL · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538909072
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Abrar Ouri
Credential APRN, CNP
Sex Female
Practice address 675 N Saint Clair St Ste 19-100, Chicago, IL, 60611
Phone (312) 664-3278
Fax (312) 695-5774
Enumeration date May 31, 2024
Last updated in NPPES Dec 27, 2024
Taxonomy & licenses
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209.029370 (IL) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209029370 (IL) Primary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists.
About the APRN credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Abrar Ouri?
The National Provider Identifier (NPI) for Abrar Ouri is 1538909072, a Type 1 (individual) record in the CMS NPPES registry.
Where does Abrar Ouri practice?
The practice location on file with NPPES is in Chicago, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Albert Lin Clinical Cardiac Electrophysiology Physician · Chicago, IL NPI 1508820218 Camille Rogell Clinical Nurse Specialist · Chicago, IL NPI 1992721112 Clyde Yancy Advanced Heart Failure and Transplant Cardiology Physician · Chicago, IL NPI 1881707248 S. Christopher Malaisrie Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Chicago, IL NPI 1801904008 Stuart Rich Cardiovascular Disease Physician · Chicago, IL NPI 1336202852 Jonathan Rich Advanced Heart Failure and Transplant Cardiology Physician · Chicago, IL NPI 1467501064 John Wilkins Cardiovascular Disease Physician · Chicago, IL NPI 1508078379 Jessica Charron Adult Health Nurse Practitioner · Chicago, IL NPI 1427238823
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-27.