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Mr. Moses Russel Macarthur, LAC

Addiction (Substance Use Disorder) Counselor in Great Falls, MT · enumerated 2020.

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

National Provider Identifier

1184210692

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Registry record

Entity type Individual (Type 1)
Name Mr. Moses Russel Macarthur
Credential LAC
Sex Male
Practice address 600 Central Ave Ste 408, Great Falls, MT, 59401
Phone (406) 205-3433
Fax (406) 315-2327
Enumeration date Dec 18, 2020
Last updated in NPPES Apr 7, 2023

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Secondary
101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License BBH-LAC-LIC-62725 (MT) Primary
LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC 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.

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Frequently asked questions

What specialty is Moses Macarthur?
Moses Macarthur is registered in NPPES with the primary taxonomy of Addiction (Substance Use Disorder) Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-07.