Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mountain Interval LLC

Community/Behavioral Health Agency in Las Vegas, NV · enumerated 2014 · authorized official David Clark, Supervisor.

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

National Provider Identifier

1326461047

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Registry record

Entity type Organization (Type 2)

Legal business name Mountain Interval LLC

Practice address 4425 S Jones Blvd, D3, Las Vegas, NV, 89103

Phone (702) 991-3150

Enumeration date Jan 31, 2014

Last updated in NPPES Jul 21, 2022

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies · License X (NV) Primary

Authorized official

Name David Clark

Title Supervisor

Phone (702) 991-3150

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-07-21. Verify at npiregistry.cms.hhs.gov.

Where is Mountain Interval LLC located?

The practice location on file with NPPES is in Las Vegas, NV.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.