Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ketlin Duff
Massage Therapist in Maryville, TN · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043001027
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Registry record
Entity type Individual (Type 1)
Name Ketlin Duff
Sex Female
Practice address 118 Parliament Dr, Maryville, TN, 37804
Phone (865) 336-0179
Enumeration date May 16, 2025
Last updated in NPPES May 16, 2025
Taxonomy & licenses
225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 15216 (TN) 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
Where does Ketlin Duff practice?
The practice location on file with NPPES is in Maryville, TN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ketlin Duff?
The National Provider Identifier (NPI) for Ketlin Duff is 1043001027, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-16.