Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Anthony Charles Mascarenas I, MSW, LAC

Mental Health Counselor in Box Elder, MT · enumerated 2015.

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

National Provider Identifier

1215327606

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Registry record

Entity type Individual (Type 1)

Name Mr. Anthony Charles Mascarenas I

Credential MSW, LAC

Sex Male

Practice address 6850 Upper Box Elder Rd, Box Elder, MT, 59521

Phone (406) 395-1618

Enumeration date Jan 23, 2015

Last updated in NPPES Mar 6, 2024

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Secondary

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 is the NPI number for Anthony Mascarenas?

The National Provider Identifier (NPI) for Anthony Mascarenas is 1215327606, a Type 1 (individual) record in the CMS NPPES registry.

Where does Anthony Mascarenas practice?

The practice location on file with NPPES is in Box Elder, MT. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-06.