Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Arielle Mortensen
Peer Specialist in Milwaukie, OR · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629821996
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Registry record
Entity type Individual (Type 1)
Name Arielle Mortensen
Sex Female
Practice address 11097 Se 21st Ave, Milwaukie, OR, 97222
Phone (971) 271-0891
Enumeration date Apr 8, 2024
Last updated in NPPES Apr 8, 2024
Taxonomy & licenses
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 is the NPI number for Arielle Mortensen?
The National Provider Identifier (NPI) for Arielle Mortensen is 1629821996, a Type 1 (individual) record in the CMS NPPES registry.
Where does Arielle Mortensen practice?
The practice location on file with NPPES is in Milwaukie, OR. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Samantha Ellis Peer Specialist · Milwaukie, OR NPI 1841652567 Amanda Willard Peer Specialist · Milwaukie, OR NPI 1245751890 Sarah Giles Peer Specialist · Milwaukie, OR NPI 1972025369 Solmaira Trujillo Peer Specialist · Milwaukie, OR NPI 1407358799 Darrin Hernandez Peer Specialist · Milwaukie, OR NPI 1578065868 Dieuson Alix Peer Specialist · Milwaukie, OR NPI 1447998745 Mariella Mandujano Peer Specialist · Milwaukie, OR NPI 1144911231 Armin Trujillo Peer Specialist · Portland, OR NPI 1619720539
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-08.