NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Randy F Cavalier, RRT

Certified Respiratory Therapist in Apple Valley, CA · enumerated 2022 · practices at Asa'S Respiratory Care Services.

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

National Provider Identifier

1457079998

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Registry record

Entity type Individual (Type 1)
Name Mr. Randy F Cavalier
Credential RRT
Sex Male
Practice address Apple Valley, CA, 92308
Phone (951) 289-8125
Enumeration date Aug 19, 2022
Last updated in NPPES Aug 19, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

227800000X Certified Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 30682 (CA) 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

What specialty is Randy Cavalier?
Randy Cavalier is registered in NPPES with the primary taxonomy of Certified Respiratory Therapist. 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 2022-08-19.