Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Julie Eileen Trevillyan, PT
Physical Therapist in Beresford, SD · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1447407887
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Registry record
Entity type Individual (Type 1)
Name Mrs. Julie Eileen Trevillyan
Credential PT
Sex Female
Practice address 606 W Cedar St, Beresford, SD, 57004
Phone (605) 763-2048
Enumeration date Aug 27, 2008
Last updated in NPPES Aug 27, 2008
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 0528 (SD) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT 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
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.
What specialty is Julie Trevillyan?
Julie Trevillyan is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Bethesda of Beresford Skilled Nursing Facility · Beresford, SD NPI 1649264979 Christine Doeden Physical Therapist · Beresford, SD NPI 1093785438 Sarah Mcgowan Occupational Therapist · Beresford, SD NPI 1174594410 Tina Jacobsen Speech-Language Pathologist · Beresford, SD NPI 1821058231 Bethesda of Beresford Assisted Living Facility · Beresford, SD NPI 1306964838 Cynthia Bohlmann Occupational Therapy Assistant · Beresford, SD NPI 1730389123 Barbara Henry Physical Therapist · Beresford, SD NPI 1720232044
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-27.