Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Alexandra Sasha Tsibur-Mayer, PT
Physical Therapist in Dickinson, ND · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1508068503
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Registry record
Entity type Individual (Type 1)
Name Mrs. Alexandra Sasha Tsibur-Mayer
Credential PT
Sex Female
Practice address 986 2nd Ave W, Dickinson, ND, 58601
Phone (701) 456-4378
Fax (701) 456-4809
Enumeration date Jun 1, 2007
Last updated in NPPES Oct 10, 2012
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1224 (ND) 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 Alexandra Tsibur-Mayer?
Alexandra Tsibur-Mayer 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-10.