Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Niklaas Mattson, PT
Physical Therapist in Wahpeton, ND · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1467070417
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Registry record
Entity type Individual (Type 1)
Name Niklaas Mattson
Credential PT
Sex Male
Practice address 307 7th St N, Wahpeton, ND, 58075
Phone (218) 391-1720
Enumeration date Jul 7, 2020
Last updated in NPPES Jul 7, 2020
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 11830 (MN) 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
Where does Niklaas Mattson practice?
The practice location on file with NPPES is in Wahpeton, ND. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Niklaas Mattson?
The National Provider Identifier (NPI) for Niklaas Mattson is 1467070417, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-07.