Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Rose D Duffy, OTR/L, IBCLC
Occupational Therapist in Niles, IL · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689293920
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Rose D Duffy
Credential OTR/L, IBCLC
Sex Female
Practice address 8157 N Osceola Ave, Niles, IL, 60714
Phone (815) 529-8756
Enumeration date Apr 15, 2020
Last updated in NPPES Jun 27, 2025
Taxonomy & licenses
225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 056009138 (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 specialty is Rose Duffy?
Rose Duffy is registered in NPPES with the primary taxonomy of Occupational Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-27.