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Saul Alvarez, RRT RPSGT

Certified Respiratory Therapist in Lake Havasu City, AZ · enumerated 2006 · practices at Apex Diagnostic Services, Inc..

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

National Provider Identifier

1639110679

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Registry record

Entity type Individual (Type 1)
Name Saul Alvarez
Credential RRT RPSGT
Sex Male
Practice address 1720 Mesquite Ave, #201, Lake Havasu City, AZ, 86403
Phone (928) 855-7570
Fax (928) 855-7574
Enumeration date Jun 9, 2006
Last updated in NPPES Sep 16, 2011

Taxonomy & licenses

227800000X Certified Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 01398 (AZ) Primary

Other identifiers

Identifier Type State Issuer
881525 Medicaid AZ -

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 1639110679 active?
Yes, as of the latest NPPES snapshot, NPI 1639110679 is active (record last updated 2011-09-16).
How do I verify Saul Alvarez's NPI record?
Cross-check NPI 1639110679 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 2011-09-16.