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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amber Christa Arthur, MPT

Physical Therapist in Miles City, MT · enumerated 2008 · practices at Billings Clinic.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1720238397

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Registry record

Entity type Individual (Type 1)
Name Amber Christa Arthur
Credential MPT
Sex Female
Practice address 620 S Haynes Ave, Miles City, MT, 59301
Enumeration date Sep 19, 2008
Last updated in NPPES Nov 2, 2009

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1974 (MT) Primary

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.

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Frequently asked questions

Is NPI 1720238397 active?
Yes, as of the latest NPPES snapshot, NPI 1720238397 is active (record last updated 2009-11-02).
How do I verify Amber Arthur's NPI record?
Cross-check NPI 1720238397 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-02.