Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Katie Harris, PA-C
Physician Assistant in Chicago, IL · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134796642
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Registry record
Entity type Individual (Type 1)
Name Katie Harris
Credential PA-C
Sex Female
Practice address 1611 W Harrison St Ste 300, Chicago, IL, 60612
Phone (877) 632-6637
Enumeration date Jun 4, 2021
Last updated in NPPES Jul 9, 2025
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 085008348 (IL) Primary
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 Katie Harris?
The National Provider Identifier (NPI) for Katie Harris is 1134796642, a Type 1 (individual) record in the CMS NPPES registry.
Where does Katie Harris 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 → Denis Nam Adult Reconstructive Orthopaedic Surgery Physician · Chicago, IL NPI 1114184058 Alan Blank Orthopaedic Surgery Physician · Chicago, IL NPI 1841581220 Cameron Barton Adult Reconstructive Orthopaedic Surgery Physician · Chicago, IL NPI 1962851931 Kelly Collado Occupational Therapist · Chicago, IL NPI 1821530320 Viktor Tollemar Adult Reconstructive Orthopaedic Surgery Physician · Chicago, IL NPI 1073005849 Lindsay Backiev Physical Therapist · Chicago, IL NPI 1629561220 Paul Alpert Regacho Occupational Therapist · Chicago, IL NPI 1457826380 Jennifer Sprenzel Gerontology Nurse Practitioner · Chicago, IL NPI 1124624762
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-09.