Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Arielle Regier
Physician Assistant in Bozeman, MT · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619590510
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Registry record
Entity type Individual (Type 1)
Name Arielle Regier
Sex Female
Practice address 862 Harmon Stream Blvd Ste 101, Bozeman, MT, 59718
Phone (406) 312-8360
Fax (406) 577-2804
Enumeration date May 26, 2020
Last updated in NPPES Apr 18, 2023
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 Regier?
The National Provider Identifier (NPI) for Arielle Regier is 1619590510, a Type 1 (individual) record in the CMS NPPES registry.
Where does Arielle Regier practice?
The practice location on file with NPPES is in Bozeman, MT. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-18.