Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dionne Mast, LMT
Massage Therapist in Reedsburg, WI · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922451764
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dionne Mast
Credential LMT
Sex Female
Practice address 1104 21st St Ste D, Reedsburg, WI, 53959
Phone (608) 768-7287
Enumeration date Jul 17, 2016
Last updated in NPPES Jul 17, 2016
Taxonomy & licenses
225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 3873-146 (WI) 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 Dionne Mast?
Dionne Mast is registered in NPPES with the primary taxonomy of Massage 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 2016-07-17.